Mahatma Gandhi once said that Poverty is the worst form of violence. At the very least it appears to be a neurotoxin. Evidence continues to build a solid case for the notion that poverty itself is self-propagating and that the mechanism of this replication takes place in the neuro-anatomy of the innocent children reared in environmental deprivation.
In my article titled The Effects of Low SES on Brain Development I review an article that provides clear quantitative data that indicates that children raised in low SES environments have diminished brain activity relative to their more affluent peers. The impact of low SES on brain activity was so profound that the brains of these poor kids were comparable to individuals who had had actual physical brain damage. This data gathered through EEG is a non-specific measure that provides no clear understanding of what underlies this diminished functioning. In other words, it evidences diminished brain activity, but it does not specifically identify what has occurred in the brain that is responsible for these differences.
Jamie Hanson and colleagues from the University of Wisconsin-Madison and Harvard University published a paper titled Association Between Income and the Hippocampus in the peer reviewed on-line journal PLoS ONE that points to one possible culprit. Their study shows in a measurable way, how poverty actually hinders growth of the hippocampus, a very important brain region associated with learning and memory.
In non-human animal studies, it has been shown that environmental enrichment is associated with “greater dendritic branching and wider dendritic fields; increased astrocyte number and size, and improved synaptic transmission in portions of the hippocampus” (Hanson et. al. 2011). This essentially means that environmental enrichment enhances the density and functioning capacity of the hippocampus. In humans, parental nurturance, contact, and environmental stimulation has been associated with improved performance on tasks (long-term memory formation) greatly influenced by the hippocampus. On the flip side, it has also been demonstrated that stress, inadequate environmental nurturance and low stimulation have the opposite affect (thinning hippocapmal density).
Hanson et. al., (2011) hypothesized that hippocampus density would be positively related to gradients in parental income. Affluent children would evidence more hippocampal density (associated with better learning, memory, emotional control) while their low income counterparts would evidence diminished levels of density. They used datea from MRI imaging studies to measure the actual hippocampal gray matter density in a large cross section of children (ages 4-18 years old) across the United States. They also collected data on the income and education level of each participant’s parents. As a control measure, they also quantified the whole-brain volume and the density of the amygdala, a brain region that does not vary as a function of environmental perturbations or enrichment. These latter variables were important because they assist in ruling out brain size variation associated with other confounding variables. They hypothesized that these latter measures would not vary associated with income.

The top left brain slice shows a sagittal brain slice with the hippocampus highlighted in yellow and the amygdala in turquoise, while the top right brain image shows an axial slice (with the hippocampus again highlighted in yellow and the amygdala in turquoise). The bottom left brain picture shows a coronal slice with the amygdala in turquoise and the hippocampus in yellow.
Their measures confirmed each of their hypotheses. Amygdala and whole brain volume did not vary associated with parental income but hippocampal density did. Those with parents at the lower end of the income spectrum evidenced lower hippocampal density than those children from more affluent families. They wrote that “taken together, these findings suggest that differences in the hippocampus, perhaps due to stress tied to growing up in poverty, might partially explain differences in long-term memory, learning, control of endocrine functions, and modulation of emotional behavior” (Hanson, 2011).
The authors carefully noted that this correlation is not necessarily indicative of causation – and that more specific longitudinal measures along with direct measures of cognitive functioning, environmental stress, and stimulation are necessary to truly understand the association between income and these neurobiological outcomes. But they also warned that the data set was limited to children unaffected by mental health issues or low intelligence. As such, the data set likely underestimates the actual hippocampal volume variation because children at the lower end of the income spectrum have disproportionately high levels of these mental health and low intelligence issues.
These results confirm and fit with a growing and already substantial set of findings that implicate poverty as a neurotoxin that causes a self sustaining feedback loop. Poverty seems to weaken the foundation on which fundamental skills and capabilities are built that ultimately facilitate adaptive functioning and positive societal contributions. A weak foundation hinders such capacities.
I have previously posted articles titled Halting the Negative Feedback Loop of Poverty: Early Intervention is the Key, Poverty Preventing Preschool Programs: Fade-Out, Grit, and the Rich get Richer, and The Economic, Neurobiological, and Behavioral Implications of Poverty. In these articles I review various other studies that address this issue, but I also highlight the steps that can be taken to remediate the problem. There really is not much question about the needed steps we as a society should take. A recent series of articles published in the UK’s Lancet, drives this point home!
In one particular article, titled Strategies for reducing inequalities and improving developmental outcomes for young children in low-income and middle-income countries, the authors noted that:
“A conservative estimate of the returns to investment in early child development is illustrated by the effects of improving one component, preschool attendance. Achieving enrolment rates of 25% per country in 1 year would result in a benefit of US$10·6 billion and achieving 50% preschool enrolment could have a benefit of more than $33 billion (in terms of the present discounted value of future labour market productivity) with a benefit-to-cost ratio of 17·6. Incorporating improved nutrition and parenting programmes would result in a larger gain.”
The monetary value alone seems sufficient to motivate implementation. For each dollar spent on quality preschool programs, we ultimately gain up to $17.60 in labor market productivity alone. This does not account for the decreased expenditures on special education, incarceration, and other social safety net programs. Quality preschool programing has been shown to increase high school graduation rates and home ownership rates. If we as a society, are truly driven to promote human flourishing, equal opportunity for all, and a level playing field, then we must, I argue, take action with regard to providing universal access to quality preschool programs particularly for poor children. What I propose is not a hand-out, but a fiscally responsible hand-up that benefits each and every one of us.
References:
Engle, P., L., Fernald, L. CH., Alderman, H., Behrman, J., O’Gara, C., Yousafzai A., de Mello M. C., Hidrobo, M., Ulkuer, N., Ertem, I., Iltus, S., The Global Child Development Steering Group. (2011). Strategies for reducing inequalities and improving developmental outcomes for young children in low-income and middle-income countries. The Lancet, Early Online Publication, 23 September 2011. doi:10.1016/S0140-6736(11)60889-1
Hanson, J.L., Chandra, A., Wolfe, B. L., Pollak, S.D., (2011). Association between Income and the Hippocampus. PLoS ONE 6(5): e18712. doi:10.1371/journal.pone.0018712
Do you believe that economic success is just a matter of having a good work ethic and strong personal motivation? Most people do. But in reality this is a perfect example of the Fundamental Attribution Error and the Self Serving Bias.
Attribution Error occurs when we negatively judge the unfortunate circumstances of others as being a reflection of their character traits rather than as a result of environmental circumstances (e.g., growing up in poverty). What is even more interesting is that when we mess up, we tend to blame it on environmental factors rather than accepting personal responsibility. When we are successful however, we take credit for the outcome assigning credit to internal personal attributes and devaluing environmental contributors. This latter error is the Self Serving Bias.
This erroneous thinking is universal, automatic, and it is what drives a wedge between people on different points of the socio-economic spectrum. If you believe that poor people are impoverished simply because they are lazy free-loaders, you are likely a victim of this thinking error. The same is true if you believe that your success is completely of your own doing.
I have written numerous articles on the impact of poverty on early childhood development (i.e., The Effects of Low SES on Brain Development) and the bottom line is that economic deprivation weakens the social and neurobiological foundation of children in ways that have life-long implications. In this post I will summarize a review article by Knudsen, Heckman, Cameron, and Shonkoff entitiled: Economic, Neurobiological, and Behavioral Perspectives on Building America’s Future Workforce. This 2006 article published in the Proceedings of the National Academy of Sciences provides an excellent review of the research across many fields including developmental psychology, neuroscience, and economics. It highlights the core concepts that converge with regard to the fact that the quality of early childhood environment is a strong predictor of adult productivity. The authors point to the evidence that robustly supports the following notions:
- Genes and environment play out in an interdependent manner. Knudsen et al., (2006) noted that “… the activation of neural circuits by experience also can cause dramatic changes in the genes that are expressed (“turned on”) in specific circuits (58-60). The protein products of these genes can have far reaching effects on the chemistry of neurons and, therefore, on their excitability and architecture.” Adverse experiences can and do fundamentally alter one’s temperament and capacity to learn throughout life.
- Essential cognitive skills are built in a hierarchical manner, whereby fundamental skills are laid down in early childhood and these foundational neural pathways serve as a basis upon which important higher level skills are built.
- Cognitive, linguistic, social, and emotional competencies are interdependent – all nascent in early childhood, when adverse environmental perturbations reek havoc on, and across, each of these fundamental skill sets.
- There are crucial and time-sensitive windows of opportunity for building these fundamental competencies. Should one fail to develop these core skills during this crucial early developmental stage, it becomes increasingly unlikely that later remediation will approximate the potential one had, if those skills were developed on schedule. A cogent analogy here is learning a new language – it is far easier to learn a new language early in development when the language acquisition window is open, than it is later in life when this window is nearly closed.
In my last two posts (Halting the Negative Feedback Loop of Poverty: Early Intervention is the Key and Poverty Preventing Preschool Programs: Fade-Out, Grit, and the Rich get Richer) I discussed two successful early intervention programs (e.g., Perry Preschool Program & Abecedarian Project) that demonstrated positive long-term benefits with regard to numerous important social and cognitive skills. Knudsen, et al, (2006) noted:
“At the oldest ages tested (Perry, 40 yrs; Abecedarian, 21 yrs), individuals scored higher on achievement tests, reached higher levels of education, required less special education, earned higher wages, were more likely to own a home, and were less likely to go on welfare or be incarcerated than individuals from the control groups.”
These findings converge with research on animal analogues investigating the neurodevelopmental impact of early stimulation versus deprivation across species. Knudsen et al., (2006) point out that:
- There are indeed cross species negative neurodevelopmental consequences associated with adverse early developmental perturbations.
- There clearly are time sensitive windows during which failure to develop crucial skills have life-long consequences. Neural plasticity decreases with age.
- However, there are time sensitive windows of opportunity during which quality programs and therapies can reverse the consequences of adverse environmental circumstances (i.e., poverty, stress, violence).
Early learning clearly shapes the architecture of the brain. Appropriate early stimulation fosters neural development, while conversely, impoverished environments diminish adaptive neural stimulation and thus hinders neural development. Timing is everything it seems. Although we learn throughout our lifespan, our capacity to learn is built upon a foundation that can be strengthened or impaired by early environmental experiences. It is very difficult to make up for lost time later in life – much as it is difficult to build a stable building on an inadequate foundation. Stimulating environments during these crucial early neurodevelopment periods are far more efficient than remediation after the fact. These realities provide further justification for universally available evidence based early preschool services for children at the lower end of the socio-economic spectrum. Proactive stimulation fosters stronger and more productive citizens – yet, we continue to respond in a reactive manner with remedial and/or punitive measures that miss the mark. The necessary proactive response is clear.
References:
Knudsen, E. I., Heckman, J. J., Cameron, J. L., and Shonkoff, J. P. (2006). Economic, neurobiological, and behavioral perspectives on building America’s future workforce. Proceedings of the National Academy of Sciences. v. 103, n. 27. 10155-10162.
In my last post, Halting the Negative Feedback Loop of Poverty: Early Intervention is the Key I looked at the evidence from two quality studies of preschool intervention programs that substantiated a capacity to counteract the impairing impact of growing up in economic deprivation. Both studies, Perry Preschool Program and the Abecedarian Project demonstrated positive long-term benefits with regard to numerous important social and cognitive skills. In this post I shall discuss some interesting issues and concepts that underlie the gains made at Perry and Abecedarian, including fade-out, grit, and positive and negative feedback loops.
The issue of fade-out, and its implications, are very important. In both the Perry and Abecedarian Programs there were substantial positive outcomes with regard to immediate IQ and other cognitive scores. Once the children entered typical school age programs, some of their gains, particularly their IQ (which had a 10-15 point boost during treatment) faded away. This fade-out was strikingly true for the Perry Preschool Program but not so for the Abecedarian Project, which had a substantially more intensive program, involving both longer school days and more school days per year. See Figure 1 below.

Figure 1
Despite this apparent fade-out, when the recipients of this specialized programing where assessed decades later, they did much better than non-recipients on relative life issues such as high school graduation, four-year college attendance, and home ownership. These results are encouraging on the one hand, yet puzzling on the other. Such fade-out renders programs like Head Start vulnerable to those who cherry pick data in order to advance ideologically driven political agendas. Regardless, this does raise some important questions.
- Why do gains in IQ appear to fade-out?
- What skill gains account for the long-term gains made?
Some prominent researchers (e.g., David Barnett) question whether there is actually any true fade-out at all – suggesting that faulty research design and attrition may better explain these results. Regardless, IQ is not the sole variable at play here – if anything, this data highlights the questionable validity of the IQ construct itself, relative to important life skills. If improved IQ is not the variable that results in improved social outcomes we need to understand what happens to these children as a result of the programming they receive. One likely hypothesis has been proffered to explain these data:
“…the intervention programs may have induced greater powers of self-regulation and self-control in the children, and … these enhanced executive skills may have manifested themselves in greater academic achievement much later in life.” (Raizada & Kishiyama, 2010).
Evidence has been substantiated for this hypothesis by Duckworth et al., (2005, 2007, 2009) who demonstrated that self discipline and perseverance or “grit” is more predictive of academic performance than is IQ and other conventional measures of cognitive ability (Raizada & Kishiyama, 2010). It appears that enhancing one’s grit has the effect of triggering long-term capabilities that are self-reinforcing. Improved self-control and attentiveness fosters achievement that ultimately feeds-back in a positive way making traditional school more rewarding and thus promoting even more intellectual growth (Raizada & Kishiyama, 2010). Poor children, without intervention, on the other hand, appear less able to focus, attend, and sustain effort on learning and thus enter a negative feedback loop of struggle, failure, and academic disenchantment.
The bottom line is that success begets success and failure begets failure. Stanovich (1986) offered an analogous explanation for reading proficiency: “…learning to read can produce precisely such effects: the better a child can read, the more likely they are to seek out and find new reading material, thereby improving their reading ability still further.” (Raizada & Kishiyama, 2010).
Both the Perry Preschool and Abecedarian Programs have impressive long-term outcome data. See figures 2 & 3 below for a summary of those data.

Figure 2

Figure 3
The efficacy of each program has spawned other programs such as Knowledge is Power Program and the Harlem’s Children’s Zone. Both of these intensive programs lack randomized assignment to treatment and non-treatment (control) groups. As a result, it is difficult to make any claims about their treatment impact on important cognitive and social skills. Given what we learned from the Perry and Abecedarian Programs, I have to wonder whether it would be ethical to withhold such treatment from those children randomly assigned to the control group. It now seems to me, that we absolutely have an ethical obligation to short circuit the negative feedback loop of poverty and put into place universally accessible programs that diminish and/or eradicate poverty’s crippling life long impact.
We all pay a heavy price for poverty, but no one pays a greater cost than those children, who have been thrust into their circumstances, with little hope of rising out of poverty unless we join together to give them a fair shot at economic and social equality.
Yes, such programs cost money, but the long term economic costs of the status-quo are much greater. Pay me now and build positive contributors to society, or pay me later and pay greater costs for special education, prisons, medicaid, and public assistance. It certainly pays to step back from ideology and look at the real costs – both in terms of human lives and in terms of dollars and cents. It makes no sense to continually blame the victims here. Early intervention is good fiscal policy and it is the right thing to do. It just makes sense!
NOTE: In a future post I will look at the evidence put forward by cognitive neuroscience for such programs. Also see The Effects of Low SES on Brain Development for further evidence of the negative impact low SES has on children.
References:
Knudsen, E. I., Heckman, J. J., Cameron, J. L., and Shonkoff, J. P. (2006). Economic, neurobiological, and behavioral perspectives on building America’s future workforce. Proceedings of the National Academy of Sciences. v. 103, n. 27. 10155-10162.
Raizada, R. D. S., and Kishiyama, M. M. (2010). Effects of socioeconomic status on brain development, and how cognitive neuroscience may contribute to leveling the playing field. Frontiers in Human Neuroscience. v. 4 article 3.
The United States is the richest nation in the world, nevertheless, 2007 Census data indicates that 17.4% of our children live in poverty. That translates into 1 in 6 kids living in a state of economic deprivation. These huge numbers of our most vulnerable are growing up in circumstances completely beyond their control; yet, they, and ultimately all of us, pay for the lifelong consequences of this state of affairs.
A large and growing body of research has been devoted to understanding the real world developmental implications of such deprivation. It is widely believed that poverty is bad for kids. Genetic and cognitive neuroscience seems to be substantiating that this relationship does in fact impede the development of important life-long social and cognitive skills. For example: children who grow up in poverty evidence diminished: (a) phonemic awareness, (b) vocabulary, (c) verbal math skills, (d) control over attention to task, (e) working memory, (f) executive functioning, and (g) incidental learning capabilities (Knudsen, et al., 2006, Raizada and Kishiyama, 2010). Diminished capacity in any of these areas degrades one’s ability to make the best of learning opportunities provided.
Many folks comfortably blame those in poverty for their circumstances, suggesting that genetic inferiority, personal character traits, or irresponsible choices land poor people in their circumstances. Some comfortably point at the “culture of poverty” as the culprit while believing that their own superior work ethic and drive for success solely differentiates them from their poor brethren. Despite a plethora of data indicating that this thinking essentially blames the victim, it persists.
Evidence suggests that genes may in fact play a part in this affluence disparity, but, it is becoming increasingly clear that environment plays a crucial role in how those genes are expressed. Specifically, “some genes are turned on or off, or can have their expression levels adjusted by experience.” (Knudsen, et al, 2006). Clearly environment impedes the development of the important social and cognitive skills described above and thus creates a negative feedback loop that sustains folks in perpetual poverty. With this knowledge in hand, it is becoming ethically and fiscally necessary to understand the mechanism through which deprivation actually affects brain development.
Cognitive neuroscience, through brain imaging studies, is increasingly providing an understanding of this mechanism. More to come on this in subsequent posts. It is equally important to understand whether there are intervention strategies that can remediate or limit the implications of such deprivation.
There are two robust and reasonably well designed studies of Early Intervention Programs for disadvantaged children that do appear to remediate, to a substantial degree, the negative impact of growing up in poverty. These include the Perry Preschool Program and the Abecedarian Program. Each of these programs set out to see if intervention has any hope of blocking this negative feedback. Each study used randomized child assignment and long-term follow up to evaluate the implications of the provided interventions on social behavior and cognitive development. The summary below is from Knudsen, et al, 2006.
The Perry Program was an intensive preschool program that was administered to 64 disadvantaged, black children in Ypsilanti, MI, between 1962 and 1967. The treatment consisted of a daily 2.5-h classroom session on weekday mornings and a weekly 90-min home visit by the teacher on weekday afternoons. The length of each preschool year was 30 weeks. The control and treatment groups have been followed through age 40. The Abecedarian Program involved 111 disadvantaged children, born between 1972 and 1977, whose families scored high on a risk index. The mean age at entry was 4.4 months. The program was a year-round, full-day intervention that continued through age 8. The children were followed up until age 21, and the project is ongoing.
In both the Perry and Abecedarian Programs, there was a consistent pattern of successful outcomes for treatment group members compared with control group members. For the Perry Program, an initial increase in IQ disappeared gradually over 4 years after the intervention, as has been observed in other studies. However, in the more intense Abecedarian Program, which intervened earlier (starting at age 4 months) and lasted longer (until age 8), the gain in IQ persisted into adulthood (21 years old). This early and persistent increase in IQ is important because IQ is a strong predictor of socioeconomic success.
See the figures below (Knudsen, et al, 2006) for the data on these programs.

Perry Preschool Data

Abecedarian Program Data
As can be seen above, the positive effects of these interventions were also documented for a wide range of social behaviors. Again from Knudsen, et al, 2006:
At the oldest ages tested (Perry, 40 yrs; Abecedarian, 21 yrs), individuals scored higher on achievement tests, reached higher levels of education, required less special education, earned higher wages, were more likely to own a home, and were less likely to go on welfare or be incarcerated than individuals from the control groups. Many studies have shown that these aspects of behavior translate directly or indirectly into high economic return. An estimated rate of return (the return per dollar of cost) to the Perry Program is in excess of 17%. This high rate of return is much higher than standard returns on stock market equity and suggests that society at large can benefit substantially from these kinds of interventions.
Clearly, poverty inherently impedes individuals’ potential and renders them less able to contribute to society in a meaningful way. There is ample reason to consider social programs that have proven capacity to limit the negative and disabling consequences of growing up poor. All of us pay a price for poverty whether it be through the criminal justice system, income assistance programs, special education programs, or publicly assisted medical care. Doesn’t it make sense to invest proactively in our children so that we don’t have to respond in a reactive manner after the damage has already been done?
It was once said that “every society is judged by how it treats the least fortunate amongst them.” I believe that this is true. Even if you don’t believe this to be true, from an economic perspective, it just makes good sense to halt this negative feedback loop – and early intensive intervention is the key to success. This will benefit all of us.
References:
Knudsen, E. I., Heckman, J. J., Cameron, J. L., and Shonkoff, J. P. (2006). Economic, neurobiological, and behavioral perspectives on building America’s future workforce. Proceedings of the National Academy of Sciences. v. 103, n. 27. 10155-10162.
Raizada, R. D. S., and Kishiyama, M. M. (2010). Effects of socioeconomic status on brain development, and how cognitive neuroscience may contribute to leveling the playing field. Fontiers in Human Neuroscience. v. 4 article 3.
Although I did not make a substantial number of posts in 2013, the traffic to my site remained relatively vigorous. Throughout 2013 my blog had 24,007 hits from 21,042 unique visitors, accounting for nearly 30,000 page views. I had visitors from every state in the US and 158 nations around the world. Visitors from the United States accounted for the vast majority of those hits, but the UK, Canada, Australia, India, China, and Germany also brought in large contingents.
Of my posts published in 2013, none made it to this year’s top ten list: five were from 2010, four were published in 2011, and one was from 2012. This year the top ranked article (The Moral Instinct) was a 2010 review of a very popular 2008 New York Time’s article by Steven Pinker. This perennially popular piece ranked 5th last year, 4th in 2011 and 3rd in 2010. Its bounce to the top this year is more of a testament to Pinker and the popularity of his piece that explores the universality of morals. In that piece I wrote:
Pinker delves into the neurological factors associated with morality and the evolutionary evidence and arguments for an instinctual morality. He reviews several important studies that provide evidence for these hypotheses. But, he argues that morality is more than an inheritance – it is larger than that. It is contextually driven. He notes: “At the very least, the science tells us that even when our adversaries’ agenda is most baffling, they may not be amoral psychopaths but in the throes of a moral mind-set that appears to them to be every bit as mandatory and universal as ours does to us. Of course, some adversaries really are psychopaths, and others are so poisoned by a punitive moralization that they are beyond the pale of reason. ” He further contends “But in any conflict in which a meeting of the minds is not completely hopeless, a recognition that the other guy is acting from moral rather than venal reasons can be a first patch of common ground.
This article may have also remained popular because of its relevance with regard to the state of affairs in today’s political arena and the application of Jonathon Haidt’s increasingly popular work on the Moral Foundations Theory.
The 2013 number two ranked piece Nonmoral Nature: It is what it is, is a review of one of Stephen Jay Gould’s most famous articles where he argued that there is no evidence of morality in nature, that in fact “nature as it plays out evolution’s dance, is entirely devoid of anything pertaining to morality or evil. We anthropomorphize when we apply these concepts. Even to suggest that nature is cruel is anthropomorphizing. Any true and deep look at the struggle for life that constantly dances in our midst can scarcely lead to any other conclusion but that nature is brutal, harsh, and nonmoral” (Gould). Historically this has been a controversial topic and remains so in certain circles today. This piece has remained popular over the years – ranking 4th last year and 2nd in 2011 and 2010.

Brain MRI
Brainwaves and Other Brain Measures – the 3rd ranking post this year ranked 2nd last year and 1st in 2011. This very popular piece takes a pragmatic, comparative, and colorful look at the various ways of measuring brain activity. My 2012 article Happiness as Measured by GDP: Really? is finally getting some attention. Although it ranked 10th last year, it has climbed into the number four slot this year. I contend that this is perhaps one of the most important articles I have written.

Proud as a Peacock By Mark Melnick
My critical article on the widely used Implicit Associations Test ranked 5th this year, 6th in 2012, and 4th in 2011. Last year’s number one piece on Conspicuous Consumption and the Peacock’s Tail is one of my favorite pieces. It addresses our inherent drive to advance one’s social standing while actually going nowhere on the hedonic treadmill. It delves into the environmental costs of buying into the illusion of consumer materialism and its biological origins (the signaling instinct much like that of the Peacock’s tail).
I am excited to report that Poverty is a Neurotoxin is also finally gaining some traction. Published in 2011 it has never achieved a top ranking; although, in my humble opinion, it is no less important. Rounding out the top ten of 2013, my Hedgehog versus the Fox mindset piece ranked 8th this year, 9th last year, and 10th in 2011. One of my all time favorite posts from 2010, What Plato, Descartes, and Kant Got Wrong: Reason Does not Rule made it back to the top ten list this year coming in 9th. It was 7th in 2011 and 8th in 2010. My 2011 post Where Does Prejudice Come From? ranked 10th this year, 7th last year, and 5th in 2011.
So here is the Top Ten list for 2013.
- Moral Instinct (2010) 4182 page views since published – All time ranking #5
- Non Moral Nature: It is what it is (2010) 4616 page views since published – All time ranking #3
- Brainwaves and Other Brain Measures (2011) 7941 page views since published – All time ranking #1
- Happiness as Measured by GDP: Really? (2012) 1719 page views since published – All time ranking #8
- IAT: Questions of Reliability and Validity (2010) 2572 page views since published – All time ranking #6
- Conspicuous Consumption & the Peacock’s Tail (2011) 7677 page views since published – All time ranking #2
- Poverty is a Neurotoxin (2011) 960 page views since published – All time ranking #18
- Are you a Hedgehog or a Fox? (2010) 1702 page views since published – All time ranking #9
- What Plato, Descartes, and Kant Got Wrong: Reason Does not Rule (2010) 1381 page views since published – All time ranking #12
- Where Does Prejudice Come From? (2011) 1625 page views since published – All time ranking #10
Rounding out the top ten All Time Most Popular Pieces are:

These top ranking articles represent the foundational issues that have driven me in my quest to understand how people think. This cross section of my work is, in fact, a good starting point for those who are new to my blog.
There are several other 2013 posts that ranked outside this year’s top ten list; regardless, I believe they are important. These other posts include:
Mind Pops: Memories from out of the Blue
- Who Cheats More: The Rich or the Poor?
- Crime, Punishment, and Entitlement: A Deeper Look
- Cheaters
- American Exceptionalism: I’m all for it!
- Partisan Belief Superiority and Dogmatism as a Source of Political Gridlock
Maintaining relevance is an article, published in 2012, The Meek Shall Inherit The Earth: Our Microbiome, pertains to the collection of an estimated 100 trillion individual organisms (bacteria for the most part) thriving in and on your body that account for about three pounds of your total body weight (about the same weight as your brain). These little creatures play a huge role in your physical and mental well being and we are just beginning to understand the extent of their reach. Modern medicine in the future, will likely embrace the microbiotic ecosystem as a means of preventing and treating many illnesses (including treating some mental illnesses). I have continued to update this piece with comments including links to new research on this topic.

Children of high socioeconomic status (SES) show more activity (dark green) in the prefrontal cortex (top) than do kids of low SES when confronted with a novel or unexpected stimulus. (Mark Kishiyama/UC Berkeley)
Although, not among the most popular articles this year, my pieces on the pernicious affects of poverty on child development from 2011 warrant ongoing attention. If we truly wish to halt the cycle of poverty, then we need to devote early and evidenced based intervention services for children and families living in poverty. As it turns out, poverty is a neurotoxin. Knowing the information in this series should motivate us, as a society, to truly evaluate our current political and economic policies.
The bottom line:
The human brain, no matter how remarkable, is flawed in two fundamental ways. First, the proclivities toward patternicity (pareidolia), hyperactive agency detection, and superstition, although once adaptive mechanisms, now lead to many errors of thought. Since the age of enlightenment, when human-kind developed the scientific method, we have exponentially expanded our knowledge base regarding the workings of the world and the universe. These leaps of knowledge have rendered those error prone proclivities unessential for survival. Regardless, they have remained a dominant cognitive force. Although our intuition and rapid cognitions (intuitions) have sustained us, and in many ways they still do, the subsequent everyday illusions impede us in important ways.
Secondly, we are prone to a multitude of cognitive biases that diminish and narrow our capacity to truly understand the world. Time after time I have written of the dangers of ideology with regard to its capacity to blindfold its disciples. Often those blindfolds are absolutely essential to sustain the ideology. And this is dangerous when truths and facts are denied or innocents are subjugated or brutalized. As I discussed in Spinoza’s Conjecture:
“We all look at the world through our personal lenses of experience. Our experiences shape our understanding of the world, and ultimately our understanding of [it], then filters what we take in. The end result is that we may reject or ignore new and important information simply because it does not conform to our previously held beliefs.
Because of these innate tendencies, we must make additional effort to step away from what we believe to be true in order to discover what is indeed true.

The Hand of God as an example of pareidolia.
|
Posted by
Gerald Guild |
Categories:
Biology,
Corporate Crime,
Crime,
Education,
Erroneous Thinking,
Evolution,
Happiness,
Healthcare,
Morality,
Neurology,
Politics,
Poverty,
Psychology,
Rational Thought,
Science,
Socioeconomic Status,
White-Collar Crime | Tagged:
Attribution Error,
Cheating,
Cognitive Biases,
Erroneous Thinking,
Evolution,
Fundamental Attribution Error,
Intuitive Thinking,
Morality,
Pareidolia,
Patternicity,
Prejudice,
Rational Thought,
Spinoza's Conjecture,
superstition |
Nobody likes a cheater. Such acts may stir deep feelings of loathing that erode trust and have ruinous consequences with regard to reputation and relationship. It’s one of those things that is hard to overcome. I’m not just talking about infidelity here. I’m referring to a broader type that does include infidelity, but also includes things like pilfering, speeding, lying about one’s age, and other forms of dishonesty that benefit you at a cost to someone else. Irrespective of the potential social costs, most people, given the opportunity, with little threat of detection, will and DO cheat. Be honest with yourself here. This shouldn’t be surprising. What is surprising is the fact that altruism, or selflessness, the behavioral opposite of cheating, exists at all.
By virtue of the fact that human beings are the product of millions of years of evolution by means of natural selection, we are imbued with a selfishness that is hard to deny. As distasteful as this may be, it is nonetheless true. We are compelled by our selfish genes to survive, thrive, and replicate. Within this context, cheating and selfishness make perfect sense and altruism makes little. Yet we do exhibit altruism. Why is this? Steven Pinker wrote in How the Mind Works (1997, p 337):
Natural selection does not select public-mindedness; a selfish mutant would quickly out reproduce its altruistic competitors. Any selfless behavior in the natural world needs a special explanation. One explanation is reciprocation: a creature can extend help in return for help expected in the future. But favor-trading is always vulnerable to cheaters. For it to have evolved, it must be accompanied by a cognitive apparatus that remembers who has taken and ensures that they give in return. The evolutionary biologist Robert Trivers had predicted that humans, the most conspicuous altruists in the animal kingdom, should have evolved a hypertrophied cheater-detection algorithm.
And indeed we have – this cognitive algorithm drives the emotional response we have toward cheaters. Human beings are one of the few species that engage in altruism outside of their kin. This is referred to as Reciprocal Altruism and clear links have been established between the demands of this type of social exchange and the origins of many human emotions (e.g., liking, anger, gratitude, sympathy, and guilt). Pinker (1997) notes that “Collectively they make up a large part of the moral sense.” We are inclined to engage in reciprocal altruism because we have the cognitive capacity to compute cost benefit analyses and the emotional capacity to respond in ways to encourage gains and discourage losses. We have to be able to remember favors given and received and we must effectively calibrate reciprocation. It is a delicate and intricate dance that if kept in balance does result in both individual and group benefits.
When benefits or favors are traded, both parties profit as long as the value of what they receive is greater than the value of what they give up. Because most favors are not exchanged at the same time and they likely vary in degree of effort and value, a calculus is needed to keep the exchange in reciprocal balance. This balance can tip in either direction and people “remember past treacheries or good turns and play accordingly. They can feel sympathetic and extend good will, feel aggrieved and seek revenge, feel grateful and return a favor, or feel remorseful and make amends.” (Pinker, 1997 p. 503).
It is important to note that there is a different calculus, a more flexible and enduring one that plays out in friendships and kin based, as well as intimate relationships. “Tit-for-tat does not cement a friendship; it strains it. Nothing can be more awkward for good friends than a business transaction between them, like the sale of a car. The same is true for one’s best friend in life, a spouse. The couples who keep close track of what each other has done for the other are the couples who are the least happy.” (Pinker, 1997 p. 507). Healthy close relationships come with a feeling of indebtedness and spontaneous pleasure associated with contribution instead of anticipation of in-kind repayment. This is true to a point however, and if one person takes too much, without giving back, the relationship is likely doomed. In such healthy relationships, there tends to be compassionate and enduring love, free of ledgers, time cards, and cash register receipts.
So, we are hyper-vigilant cheater detectors, and our scrutiny of others’ cheating behavior varies based on a number of variables. Certainly kinship and friendship play a part in our perception. But in addition to what we understand about reciprocal altruism and cheating, we also know that our cheater detectors tend to be finely focused on people who are different from us. Those outside our identified social groups (tribal moral communities) are scrutinized much more closely than those inside our circles – and they are examined with much more resolution than we direct toward our own conduct and toward those in the in-group.
This inclination is a byproduct of the universal and innate tendencies to be much more forgiving toward one’s own mistakes and more judgmental towards others’ transgressions. This is the self-serving bias. We also have a tendency to see exactly what we expect to see and miss or ignore things that don’t fit within our expectations. These tendencies are explained by our inclinations toward confirmation bias and inattentional blindness. Finally, there is the fundamental attribution error which leads us to blame others’ transgression on their internal personal attributes while we ignore important and contributing external environmental circumstances.
That is a lot to take in, but suffice it to say that we are much more likely to give ourselves and those similar to us, a break when it comes to cheating. We are much less forgiving toward outsiders, particularly those that seem to hold different values, norms, or customs. This is even true within a society where there is, to a substantial extent, social cohesion; but, where differences exist with regard to beliefs or ideologies. These truths are self evident – just look at the rancor between Liberals and Conservatives in the United States. But it also helps explain the racial and ethnic tensions within and across this country toward Hispanics, African Americans, Muslims, and particularly, the poor.
Currently, much blame for this country’s financial woes has been heaped onto the poor due to “entitlement spending.” These recipients of social safety net spending are often defined as cheaters and freeloaders. There is no doubt that there is, and shall forever be, a small contingent of citizens who are completely comfortable with getting a free ride. It would be foolish to argue otherwise. This is a legitimate problem.
On the other hand, I suggest that we must be willing to acknowledge the prevalence of cheating across the economic spectrum and refocus our microscope on the costs of cheating by corporations, white collar criminals, and those whom we tend to give a pass because they are similar to us. In my previous article, Crime & Punishment and Entitlements: A Deeper Perspective, I discussed the egregious costs of our prejudicial criminal justice system and the entitlement mentality rampant in corporations and those at the upper end of the economic spectrum. I submitted that article with the intent of opening eyes to the wider hypocrisy that pervades this country and the erroneously sharpened focus on a small fraction of our fellow “freeloading” countrymen. If you believe that the infamous 47% of Americans are truly freeloaders, I suggest that you take an objective look at the data from that group (from FactCheck.org):
- 22 percent [or around 47% of the 47%] receive senior tax benefits — the extra standard deduction for seniors, the exclusion of a portion of Social Security benefits, and the credit for seniors. Most of them are older people on Social Security whose adjusted gross income is less than $25,000.
- 15.2 percent [or 32% of the 47%] receive tax credits for children and the working poor. That includes the child tax credit and the earned income tax credit. The child tax credit was enacted under Democratic President Bill Clinton, but it doubled under Republican President George W. Bush. The earned income tax credit was enacted under Republican President Gerald Ford, and was expanded under presidents of both parties. Republican President Ronald Reagan once praised it as “one of the best antipoverty programs this country’s ever seen.” As a result of various tax expenditures, about two thirds of households with children making between $40,000 and $50,000 owed no federal income taxes.
- The rest [21% of the 47%] ended up owing no federal income tax due to various tax expenditures such as education credits, itemized deductions or reduced rates on capital gains and dividends. Most of this group are in the middle to upper income brackets. In fact, the TPC [Tax Policy Center] estimates there are about 7,000 families and individuals who earn $1 million a year or more and still pay no federal income tax.
According to the US Federal Budget, in 2012 we spent about $187 billion on traditional welfare programs (e.g., food and housing supplementation and Temporary Assistance for Needy Families), accounting for 5% of the total $3.7 trillion budget. An additional $333 billion (or 8.9% of the budget) was spent on Medicaid (healthcare for the poor and disabled). In total about fourteen cents (14¢) of every tax dollar you pay goes to the poor.
For relative comparison, in 2012, $925.2 billion (or 25% of the 2012 budget or 25¢ of every tax dollar) went to defense, $805.6 billion (21.6% or about 22¢ of every tax dollar) went out in Social Security income for seniors citizens, $492.3 billion (13.2% or 13¢ of each tax dollar) went to Medicare (healthcare for our seniors), and $121.1 billion (3.2% or 3¢) went toward education. The remaining expenses include unemployment, building roads and bridges, government operating costs, public safety, government supported research, interest payments, and so on.
For further comparison, according to a report from the Conservative think tank The Cato Institute, in 2006 $92 billion (3.5% of the 2006 budget or about 4¢ of every tax dollar) went to corporate subsidies. This “Corporate Welfare” was defined by Cato as “any federal spending program that provides payments or unique benefits and advantages to specific companies or industries.” Cato indicated that corporations such as “Boeing, Xerox, IBM, Motorola, Dow Chemical, General Electric and others” were recipients of your tax dollars and Cato further noted that such companies “have received millions in taxpayer-funded benefits through programs like the Advanced Technology Program and the Export-Import Bank.” Additionally, it should be noted, that between 2002 and 2008, tax breaks totaling $53.9 billion and $16.3 billion in direct spending for a total of $70.2 billion were directed to companies in the fossil fuel industries (e.g, Exxon-Mobile, Shell, Chevron).

Source: http://awesome.good.is/transparency/web/1012/subsidize-this/flat.html
Clearly that 14¢ of every tax dollar has triggered much contempt in a significant proportion of our population. Many outspoken Conservative and Tea Party folks heavily focus on the this portion of the budget and the “entitled” individuals who allegedly, willingly and lazily, live off your hard earned money. We must acknowledge that these angered individuals are endowed with this tendency as a natural result of our altruistic tendencies and our subsequent finely tuned cheater detection neural software. And I submit, that this software has been hijacked or perhaps even hacked by the those whose gains are ignored as long as you focus your anger at the poor. It serves the very specific financial and security interests of the wealthy when Americans direct such anger toward those at the bottom of the spectrum rather than those at the top. Next time you come across an economic “freeloader” I challenge you to really think about the cheating that occurs across the spectrum, and ask yourself whether there is a chance that your anger has been manipulated and perhaps even misdirected. Coming together on this issue will likely result in more targeted and effectual reforms that will benefit us all. The splinters that currently exist keep our collective eyes off the ball. The result is an ever widening disparity between the wealthiest 1% and the rest of us.
|
Posted by
Gerald Guild |
Categories:
Corporate Crime,
Politics,
Poverty,
Socioeconomic Status,
White-Collar Crime | Tagged:
Cheating,
Confirmation Bias,
Evolution,
Fundamental Attribution Error,
Politics,
Prejudice,
Self Serving Bias |
Although I did not make a substantial number of posts in 2012, the traffic to my site doubled. Throughout 2012 my blog had 35,819 hits from 31,960 unique visitors, accounting for over 46,720 page views. I had visitors from every state in the US and visits from people from 165 nations around the world. Visitors from the United States accounted for the vast majority of those hits, but the UK, Canada, India, and Australia also brought in large contingents.
This year the top ranked article was my 2011 post on Conspicuous Consumption and the Peacock’s Tail, which accounted for 50% more hits than this year’s number two ranked article (Brainwaves and Other Brain Measures – the number one post from last year). The piece on conspicuous consumption, is in my opinion, one of my all time most important pieces. It addresses our inherent drive to advance one’s social standing while actually going nowhere on the hedonic treadmill. It delves into the environmental costs of buying into the illusion of consumer materialism and its biological origins (the signaling instinct much like that of the Peacock). The Brainwave piece, also from 2011, compares and contrasts the different measures used to peer into the workings of the brain.
Of my posts published in 2012, only two made it to this year’s top ten list: five were from 2010 and three were published in 2011. Of those eight from previous years, five were also on the top ten list last year.
My 2012 review and discussion of the Broadway Musical Wicked topped the list of posts actually written in 2012, but it came in third overall this year relative to all other posts. This article explores the theme that “things are not as they seem.” I relate the story told in the show to the political and historical manipulation American citizens are subjected to, and it stirs up unpleasant and inconvenient realities that many would prefer remain unknown.
Great interest persists in my post entitled Nonmoral Nature: It is what it is. This review of Stephen Jay Gould’s most famous article received a number four ranking, down from a number two ranking over the last two years. I had also reviewed in 2010 a very popular New York Time’s article by Steven Pinker entitled The Moral Instinct. This article moved down two notches this year, ultimately ranking number five. My critical article on the Implicit Associations Test ranked number six this year, versus a number four ranking last year. My 2011 post Where Does Prejudice Come From? ranked number seven this year, down two spots from its ranking in 2011. One of my all time favorite posts from 2010, Emotion vs. Reason: And the Winner is? returned to the top ten list this year coming in eighth. In 2010 it ranked number ten, but it fell off the list last year. My Hedgehog versus the Fox mindset piece ranked number nine this year, compared to a number ten ranking last year. Finally, in the number ten slot this year, is my 2012 article Happiness as Measured by GDP: Really? This post was perhaps the most important post of the year.
So here is the Top Ten list for 2012.
- Conspicuous Consumption and the Peacock’s Tail (2011)
- Brainwaves and Other Brain Measures (2011)
- Wicked! Things are NOT as they Seem (2012)
- Non Moral Nature: It is what it is (2010)
- Moral Instinct (2010)
- IAT: Questions of Reliability and Validity (2010)
- Where Does Prejudice Come From? (2011)
- Emotion vs. Reason: And the Winner is? (2010)
- Are you a Hedgehog or a Fox? (2010)
- Happiness as Measured by GDP: Really? (2012)
Again this year, the top ten articles represent the foundational issues that have driven me in my quest to understand how people think. This cross section of my work is, in fact, a good starting point for those who are new to my blog. There are several other 2012 posts that ranked outside the top ten; regardless, I believe they are important. These other posts include:
This latter article, The Meek Shall Inherit The Earth, pertains to the microbiome, the collection of an estimated 100 trillion individual organisms thriving in and on your body that account for about three pounds of your total body weight (about the same weight as your brain). These little creatures play a huge role in your physical and mental well being and we are just beginning to understand the extent of their reach. Modern medicine in the future, will likely embrace the microbiome as a means of preventing and treating many illnesses (including treating some mental illnesses).
Although, not among the most popular articles this year, my pieces on the pernicious affects of poverty on child development from 2011 warrant ongoing attention. If we truly wish to halt the cycle of poverty, then we need to devote early and evidenced based intervention services for children and families living in poverty. As it turns out, poverty is a neurotoxin. Knowing the information in this series should motivate us, as a society, to truly evaluate our current political and economic policies.
The bottom line:
The human brain, no matter how remarkable, is flawed in two fundamental ways. First, the proclivities toward patternicity (pareidolia), hyperactive agency detection, and superstition, although once adaptive mechanisms, now lead to many errors of thought. Since the age of enlightenment, when human kind developed the scientific method, we have exponentially expanded our knowledge base regarding the workings of the world and the universe. These leaps of knowledge have rendered those error prone proclivities unessential for survival. Regardless, they have remained a dominant cognitive force. Although our intuition and rapid cognitions have sustained us, and in some ways still do, the subsequent everyday illusions impede us in important ways.
Secondly, we are prone to a multitude of cognitive biases that diminish and narrow our capacity to truly understand the world. Time after time I have written of the dangers of ideology with regard to its capacity to blindfold its disciples. Often those blindfolds are absolutely essential to sustain the ideology. And this is dangerous when truths and facts are denied or innocents are subjugated or brutalized. As I discussed in Spinoza’s Conjecture:
“We all look at the world through our personal lenses of experience. Our experiences shape our understanding of the world, and ultimately our understanding of [it], then filters what we take in. The end result is that we may reject or ignore new and important information simply because it does not conform to our previously held beliefs.
Because of these innate tendencies, we must make additional effort to step away from what we believe to be true in order to discover the truth.
|
Posted by
Gerald Guild |
Categories:
Biology,
Education,
Erroneous Thinking,
Evolution,
Happiness,
Morality,
Neurology,
Parenting,
Politics,
Poverty,
Psychology,
Rational Thought,
Religion,
Socioeconomic Status | Tagged:
Erroneous Thinking,
Evolution,
Happiness,
Intuitive Thinking,
Morality,
Parenting,
Prejudice,
Rational Thought,
relationships,
Religion,
Spinoza's Conjecture |
Citizens of the United States are endowed with certain unalienable rights: one of which is the right to pursue happiness. Governments generally need to attend to the common level of happiness of its citizens in order to sustain power. As evidenced by the Arab Spring, unhappy people have the capability to overthrow ineffectual governments. As it turns out, the way politicians and economists presume to measure happiness is through a statistical measure called the Gross Domestic Product (GDP). Let’s take a closer look at GDP and ponder the questions as to whether it is, in fact, an appropriate measure with regard to overall happiness.
Following World War II, a metric called the Gross National Product (GNP) was adopted as the key indicator of a nation’s economic growth. Eventually GDP replaced GNP and it acquired broader meaning as a proxy of individual well-being (happiness). But what does GDP really measure? GDP as defined by InvestorWords.com is:
The total market value of all final goods and services produced in a country in a given year, equal to total consumer investment and government spending, plus the value of exports, minus the value of imports.
GDP is the measure we look at to determine whether our economy is growing, in recession, or in depression. This makes sense. But the deeper fundamental belief is that GDP equates to personal wealth, and that the more personal wealth individuals posses, the happier they will be. Our economy grows when people have money and spend it. The bottom line assumption here is that money buys happiness.
Since developed nations have strategically attended to this measure, GDP has skyrocketed. Concurrently, there have been unequivocal rises in living standards and wealth. The United States has done relatively well in this regard. But you might be surprised to know that according to a CIA website, the US ranks 12th in the world on a measure of GDP per capita adjusted for purchasing power parity (PPP) behind countries like Qatar, Luxembourg, Norway, Singapore, Hong Kong, and Brunei.
In poor nations where GDP is very low, quality of life and subjective measures of happiness are indeed low. As GDP increases, there is a correlated increase in both quality of life and happiness. But that relationship holds up, only to a certain point, and then it falls apart. For example, in developed Western Democracies such as the United States, UK, and Germany, since the 1970’s, GDP has grown, but on a variety of measures, the happiness of its citizens has stagnated or declined. See the chart below from James Gustave Speth’s book The Bridge at the Edge of the World.

Average Income and Happiness in the USA
As it turns out, when a nation’s GDP rises above $10,000.00 per capita there is no relationship between GDP and happiness. For a reference point, in the United States our GDP per capita rose above this $10k point in the 1960s and is currently around $50k per capita. The reality is that despite a five-fold increase in personal wealth, people as a whole, are no more happy today than they were in the 1970s. This suggests a fundamental flaw in the thinking of our policy makers.
I am not alone, nor am I first to point out the problem with assuming that GDP equates to citizen happiness. James Gustave Speth, provides a ground shaking critique of our current political, economic, and environmental policies in his 2008 book The Bridge at the Edge of the World. This GDP-Happiness issue is a prominent theme in his book and he explores what actually accounts for happiness. What follows is a summary of Speth’s discussion of this topic.
Research suggests that there are a number of important factors associated with individual happiness. What is interesting is that the major factors are relativistic, innately internal, as well as social and interpersonal. Yes, below a certain point, when people are impoverished and struggling to survive, happiness is indeed tied to GDP. But above that $10K GDP per capita line, these other human factors play a major role.
Let us start with perhaps the most powerful factor associated with happiness, our genes. It is estimated that about one-half of the variability in happiness is accounted for by our genetic composition. One’s happiness is much like one’s personality, to a large extent it is written in our DNA. Some people are just congenitally happier than others. Some are chronic malcontents no matter what the circumstances provide. Such proclivities are difficult to over ride. But the remaining 50% of variance in happiness does seem to be rooted in variables that we can influence.
One’s relative prosperity is a clear variable. There is an inverse relationship between happiness and one’s neighbors’ wealth. If you are relatively well-off compared to those around you, you are likely to experience more happiness. If however, you are surrounded by people doing much better than you, you are likely to experience discontent. It is more about relative position rather than absolute income. And as everyone’s income rises, one’s relative position generally remains stable. So more money does not necessarily equate to more happiness.
Yet another innately human factor that plays out in this happiness paradox is our incredible tendency to quickly habituate to our income and the associated material possessions that it affords. We seem to have a happiness set point. There may be an initial bump in happiness associated with a raise, a bigger better car, or a new house; however, we tend to return to that set point of happiness pretty quickly. We habituate to the higher living standards and quickly take for granted what we have. We then get a relative look at what’s bigger and better and begin longing for those things. This is the hedonic treadmill.
Happiness is to a large extent associated with seven factors:
- Family relationships
- One’s relative financial situation
- The meaningfulness of one’s work
- Ties to one’s community and friends
- Health
- Personal freedom
- Personal values
Speth notes that “except for health and income, they are all concerned with the quality of our relationships.” We clearly know that people need deeply connected and meaningful social relationships. Yet we are living increasingly disconnected and transient lifestyles where we relentlessly pursue increasing affluence all the while putting distance between us and what we truly need to be happy. We are on that hedonic treadmill convinced that happiness comes from material possessions, all the while neglecting the social bonds that truly fulfill us.
Obviously, GDP misses something with regard to happiness. Speth quotes Psychologist David Meyers who wrote about this American Paradox. At the beginning of the twenty-first century he observed that Americans found themselves:
“with big houses and broken homes, high incomes and low morale, secured rights and diminished civility. We were excelling at making a living but too often failing at making a life. We celebrated our prosperity but yearned for purpose. We cherished our freedom but longed for connection. In an age of plenty, we were feeling spiritual hunger. These facts of life lead us to a startling conclusion: Our becoming better off materially has not made us better off psychologically.”
The reality is that there is a great deal of disillusionment in this country. And we are falling behind in other areas of significant importance. Our healthcare systems ranks 37th in the world with regard to life expectancy. The efforts of our education system finds us loosing touch with the world’s top performers. A 2010 US Department of Education report releasing the 2009 Program for International Student Assessment (PISA) scores indicated that 15-year-old students from the US scored in the average range in reading and science, but below average in math. Out of the 34 countries in the study, the US ranked 14th in reading, 17th in science and 25th in math. The US students ranked far behind the highest scoring countries, including South Korea, Finland, Canada, and Singapore, Hong Kong and Shanghai each in China. Secretary Duncan, at the time of the PISA announcement, said that:
“The hard truth is that other high-performing nations have passed us by during the last two decades…In a highly competitive knowledge economy, maintaining the educational status quo means America’s students are effectively losing ground.”
Although GDP is an important economic measure, many economists and some leaders suggest that we should assess well-being more precisely. For example, alternatives include the Genuine Progress Index (GPI) that factors into the equation environmental and social costs associated with economic progress. See the graph below for how we in the US have fared on GPI.

GDP and GPI Growth
This GPI data suggests that since the early seventies there has been a clear divergence between GDP and the well-being of the citizens of the United States. This GPI line correlates strongly with the relative happiness line over the same time period.
Another effort made with regard to measuring the well-being of the citizens is the Index of Social Health put forward by Marc and Marque-Luisa Miringoff. They combined 16 measures of social well-being (e.g., infant mortality, poverty, child abuse, high school graduation rates, teenage suicide, drug use, alcoholism, unemployment, average weekly wages, etc.) and found that between 1970 and 2005 there has also been a deteriorating social condition in the United States despite exponential growth in GDP.
The New Economics Foundation in Britain has developed the Happy Planet Index (HPI) that essentially measures how well a nation converts finite natural resources into the well-being of its people. The longer and happier people live with sustainable practices the higher the HPI. The United States scores near the bottom of this list. At the top of the list in the Western Developed nations are countries like Malta, Austria, Switzerland, Italy, Iceland, and the Netherlands (due to long happy lives and lower environmental impact). At the bottom across all nations are countries like the US, Qatar, UAE, Kuwait (each as a result of atrocious environmental impact) and Rwanda, Angola, Sudan and Niger (due to significantly shortened life spans).
“Right now,” Speth notes, “the reigning policy orientation and mindset hold that the way to address social needs and achieve better, happier lives is to grow – to expand the economy. Productivity, wages, profits, the stock market, employment, and consumption must all go up. Growth is good. So good that it is worth all the costs. The Ruthless Economy [however] can undermine families, jobs, communities, the environment, a sense of place and continuity, even mental health, [but] in the end, it is said, we’ll somehow be better off. And we measure growth by calculating GDP at the national level and sales and profits at the company level. And we get what we measure.”
All this taken together seems to suggest that we would be better off as a citizenry if we radically re-prioritized our economic, social, and environmental policies with increased focus on factors that more closely align with human well-being. Yet, we continually forge ahead striving unquestionably for economic growth because we believe it will make us better off. Closer scrutiny suggests that we should broaden our thinking in this regard. If we were to focus our energies on GPI and/or HPI, like we have on GDP over the last 50 years, just imagine what we could accomplish.
References:
Central Intelligence Agency. The World Fact Book: GDP per capita adjusted for purchasing power parity (PPP).
Guild, G. (2011). We’re Number 37! USA! USA! USA!
Happy Planet Index. NEF
Johnson, J. (2010). International Education Rankings Suggest Reform Can Lift U.S. US Department of Education.
Speth, James Gustave. (2008). The Bridge at the Edge of the World. New Haven: Yale University Press.
The year 2011 proved to be a challenging year. A number of serious health issues in close family members took center stage. The frequency of my posts declined in part due to these important distractions but other factors also played a major role. Although I published fewer articles, the number of visits to my blog increased substantially.
Over the course of the year, I had 18,305 hits at my website by 15,167 unique visitors, accounting for over 25,000 page views. I had visitors from every state in the Union and visits from people from 140 nations around the world. Visitors from the United States accounted for the vast majority of those hits, but the UK, Canada, and Australia also brought in a large contingent of visitors.
One article in particular far outpaced all other posts. My post on Brain Waves and Other Brain Measures accounted for as many visits as the next three most popular posts combined. Of my posts published in 2011, only four made it to this year’s top ten list. The other six were published in 2010. Of those six from 2010, four were also on the top ten list last year.
Great interest persisted in my post entitled Nonmoral Nature: It is what it is. This review of Stephen Jay Gould’s most famous article sustained a number two ranking for a second straight year. I had also reviewed in 2010 a very popular New York Time’s article by Steven Pinker entitled The Moral Instinct. This article moved up a notch this year, ultimately ranking number three. My critical article on the Implicit Associations Test ranked number four this year, versus a number six ranking last year. And my Hedgehog versus the Fox mindset piece ranked number ten this year, compared to a number seven ranking last year.
So here is the Top Ten list for 2011.
- Brainwaves and Other Brain Measures (2011)
- Non Moral Nature: It is what it is (2010)
- Moral Instinct (2010)
- IAT: Questions of Reliability and Validity (2010)
- Where Does Prejudice Come From? (2011)
- Cognitive Conservatism, Moral Relativism, Bias, and Human Flourishing (2011)
- What Plato, Descartes, and Kant Got Wrong: Reason Does Not Rule. (2010)
- Intuitive Thought (2010)
- Effects of Low SES on Brain Development (2011)
- Are you a Hedgehog or a Fox? (2010)
It’s interesting to me that this list includes the very foundational issues that have driven me in my quest. And each was posted with great personal satisfaction. This encompassing cross section of my work is, in fact, a good starting point for those who are new to my blog. There are several popular 2011 posts that ranked outside the top ten but ranked highly relative to other posts published in 2011. These other posts include:
One article I published late in 2011 has attracted significant attention. I believe that it is perhaps one of the most important posts I’ve written. As I was writing this retrospective, Conspicuous Consumption and the Peacock’s Tail was far outpacing all other posts.
The most emotional and personally relevant articles pertained to significant problems in healthcare in the United States and my wife’s battle with breast cancer. These articles include: (a) What not to say to someone with cancer: And what helps; (b) Up and Ever Onward: My Wife’s Battle With Cancer; (c) Cancer, Aging, & Healthcare: America, We Have a Problem; (d) We’re Number 37! USA USA USA!; and (e) Tears of Strength in Cancer’s Wake. The latter pertains to perhaps the proudest parental moment of my life.
Another very important issue that I wrote a fair amount about includes the pernicious affect of poverty on child development. Clicking here takes you to a page that lists all of the articles on this topic. Knowing the information in this series should motivate us, as a society, to truly evaluate our current political and economic policies.
One of my favorite articles tackled my long standing curiosity about the geology of the place I live. The article itself did not get a lot of attention, but I sure loved writing it.
This two-year journey, thus far has resulted in perhaps unparalleled personal and intellectual growth. It has changed the way I look at life, the world around me, and my fellow human beings. It is my sincerest hope that those who have seen fit to read some of my material have experienced shifts of perception or at least a modicum of enlightenment.
The bottom line:
The human brain, no matter how remarkable, is flawed in two fundamental ways. First, the proclivities toward patternicity (pareidolia), hyperactive agency detection, and superstition, although once adaptive mechanisms, now lead to many errors of thought. Since the age of enlightenment, when human kind developed the scientific method, we have exponentially expanded our knowledge base regarding the workings of the world and the universe. These leaps of knowledge have rendered those error prone proclivities unessential for survival. Regardless, they have remained a dominant cognitive force. Although our intuition and rapid cognitions have sustained us, and in some ways still do, the subsequent everyday illusions impede us in important ways.
Secondly, we are prone to a multitude of cognitive biases that diminish and narrow our capacity to truly understand the world. Time after time I have written of the dangers of ideology with regard to its capacity to blindfold its disciples. Often those blindfolds are absolutely essential to sustain the ideology. And this is dangerous when truths and facts are denied or innocents are subjugated or brutalized. As I discussed in Spinoza’s Conjecture:
“We all look at the world through our personal lenses of experience. Our experiences shape our understanding of the world, and ultimately our understanding of [it], then filters what we take in. The end result is that we may reject or ignore new and important information simply because it does not conform to our previously held beliefs.
Because of these innate tendencies, we must make additional effort in order to discover the truth.
|
Posted by
Gerald Guild |
Categories:
Adaptive Unconscious,
Cancer,
Education,
Environment,
Erroneous Thinking,
Geology,
Healthcare,
Life and Time,
Morality,
Parenting,
Politics,
Rational Thought,
Skepticism,
Socioeconomic Status,
Superstition | Tagged:
Cognitive Biases,
Confirmation Bias,
Erroneous Thinking,
Healthcare,
Implicit Associations,
Intuitive Thinking,
Morality,
Pareidolia,
Parenting,
Patternicity,
Politics,
Rational Thought,
Skepticism,
Spinoza's Conjecture,
superstition,
sustainability |
It has long been known that children from homes at the lower end of the Socioeconomic spectrum do more poorly on intelligence and achievement tests than well off children. These less fortunate children also tend to do more poorly in school, have increased learning and behavioral disorders, and increased drop out rates. A great deal of effort has been directed toward understanding these differences, and mounting evidence points squarely at the effects of environmental deprivation. You might think that this conclusion is a “no brainer,” but, for some time, it has not been so clear. Some researchers have found evidence to implicate genetic factors for these differences. Over the last several years more conclusive evidence is pointing at environmental rather than genetic determinates.
Last week I discussed some ground breaking evidence from behavioral geneticists that asserted that environmental determinates play a crucial role in mental ability scores, but only for Low Socioeconomic Status (LSES) children. I noted that “For [LSES] children, the environment remains the key variable associated with differences in mental ability. Perhaps as much of 70% of the variance in mental ability is attributable to the shared home environment. While for [High SES (HSES)] children, genes become the predominant variable associated with the differences in mental ability scores. Environment still plays a role but much less so. Smart parents have smart kids unhampered by environmental constraints.”
Questions have persisted for quite some time as to what factors influence these differences. Research to date has implicated variables like parental attention, number of words spoken in the home, access to books, and familial stressors; however, the actual physiological or anatomical mechanisms (e.g., neurocognitive processes) that result in these discrepancies have remained elusive. You see, many factors have been found to correlate with the underachievement of LSES children, but not until a study by UC Berkley Neuroscientists, did we have conclusive direct evidence of how these factors may actually produce neurological differences that play out in these cognitive, achievement, and behavioral gaps.
Scientists at UC Berkeley’s Helen Wills Neuroscience Institute and School of Public Health report in a study published in the Journal of Cognitive Neuroscience that typically developing nine- and ten-year-olds who only differ in terms of SES, have detectable differences in prefrontal cortext responsiveness. The prefrontal cortex is the part of the brain that is known to be involved in problem solving and creativity.
In a press release about this study it was noted (Sanders, 2008):

Children of high SES show more activity (dark green) in the prefrontal cortex (top) than do kids of low SES when confronted with a novel or unexpected stimulus. (M. Kishiyama/UC Berkeley)
Brain function was measured by means of an electroencephalograph (EEG) – basically, a cap fitted with electrodes to measure electrical activity in the brain – like that used to assess epilepsy, sleep disorders and brain tumors.
“Kids from lower socioeconomic levels show brain physiology patterns similar to someone who actually had damage in the frontal lobe as an adult,” said Robert Knight, director of the institute and a UC Berkeley professor of psychology. “We found that kids are more likely to have a low response if they have low socioeconomic status, though not everyone who is poor has low frontal lobe response.”
Previous studies have shown a possible link between frontal lobe function and behavioral differences in children from low and high socioeconomic levels, but according to cognitive psychologist Mark Kishiyama, first author of the new paper, “those studies were only indirect measures of brain function and could not disentangle the effects of intelligence, language proficiency and other factors that tend to be associated with low socioeconomic status. Our study is the first with direct measure of brain activity where there is no issue of task complexity.”
Co-author W. Thomas Boyce, UC Berkeley professor emeritus of public health who currently is the British Columbia Leadership Chair of Child Development at the University of British Columbia (UBC), is not surprised by the results. “We know kids growing up in resource-poor environments have more trouble with the kinds of behavioral control that the prefrontal cortex is involved in regulating. But the fact that we see functional differences in prefrontal cortex response in lower socioeconomic status kids is definitive.”
These scientists suspect that “stressful environments” and “cognitive impoverishment” are responsible because in previous research on animals, these very factors have been shown to affect development of the prefrontal cortex. “UC Berkeley’s Marian Diamond, professor of integrative biology, showed nearly 20 years ago in rats that enrichment thickens the cerebral cortex as it improves test performance. And as Boyce noted, previous studies have shown that children from poor families hear 30 million fewer words by the time they are four than do kids from middle-class families.”
These factors lead to important differences in brain functioning. As the lead author noted in an interview: “Those from low socioeconomic environments showed a lower response to the unexpected novel stimuli in the prefrontal cortex that was similar to the response of people who have had a portion of their frontal lobe destroyed by a stroke.” (Sanders, 2008)
One question that arose in my mind as I reviewed this paper was whether something other than SES was responsible for this effect. I asked Dr. Robert Knight this question:
“The HSES and LSES kids differed in both prefrontal cortex response level and standard scores on intelligence test subtests [Intelligence data was also collected as part of the study. On multiple incidences LSES children obtained significantly lower subtest scores than HSES children.] Is it not possible that genetic traits (i.e., lower IQ) might be responsible for the lower prefrontal cortex activity level, not SES?“
Dr. Knight referred this question to the led author, Dr. Mark Kishiyama, who responded in personal correspondence:
“This study was designed to reveal the effects of poverty on brain function rather than to identify specific causes. While we cannot rule out the potential effects of genetic factors, on the basis of prior evidence, we proposed that the primary influences were environmental (e.g., stress and a cognitively impoverished environment). There is considerable evidence in both human and animal studies indicating that stress and environmental factors can contribute to disruptions in brain development. In addition, we believe that these effects can be reversed with early childhood interventions (see also Raizada & Kishiyama, 2010).“
The implications of these findings are profoundly important and grim. If we accept these results and do nothing, then we all are complicit in perpetuating the cycle of poverty. We know that there are important differences in how LSES and HSES children are raised. Education, training, and intervention programs must focus on narrowing this gap. I contend that parent education programs like Baby College administered by the Harlem Children’s Zone must must be closely examined and if shown to be effective, replicated on a broad scale. I also contend that programs like Early Head Start and Head Start should focus their efforts on proven strategies that close these gaps. This is essential in order to build a just society whereby we all get a more fair shot at rising up and contributing fully to society.
References:
Kishiyama, M. M., Boyce, W. T., Jimenez, A. M., Perry, L. M., and Knight, R. T. (2009). Socioeconomic Disparities Affect Prefrontal Function in Children. Journal of Cognitive Neuroscience. 21:6, 1106-1115.
Sanders, R. (2008). EEGs show brain differences between poor and rich kids. UC Berkley Press Release.
Tucker-Drob, E. M., Rhemtulla, M., Harden, K. P., Turkheimer, E., & Fask, D. (2011). Emergence of a Gene × Socioeconomic Status Interaction on Infant Mental Ability Between 10 Months and 2 Years. Psychological Science. 22(1) 125–133.