Category Archives: Human Evolution

Dumb radio ads provide smart insight into the diverse nature of human societies

Do everyday people have any sense of their place in the world? Human beings live in incredibly complex societies undergirded by convoluted economies and overwhelmingly diverse cultures. Do we have a sense of how these societies came to be, or … Continue reading

Posted in A Major Post, Behavior, Cooperation, Economic sustainability, Ethics, Gene-Culture Coevolution, Group Selection, Human Evolution, Political Science, Public Policy, Radio & Podcasts, Social Diversity | Leave a comment

Dog license dataset opens up huge potential for understanding the dog-human mutualism

WNYC “NYC’s Top Dogs: Mapping Names & Breeds in the City” WNYC “Dogs of NYC” Data sets like these, even flawed by their incompleteness (only 20% of dogs in New York City are registered) are fascinating. The human relationship with dogs has … Continue reading

Posted in A Minor Post, Canids, Coevolution, Gene-Culture Coevolution, Geography, Human Evolution, Human Uniqueness, Mutualism, Public Policy, Radio & Podcasts, Web | Leave a comment

Is selective rejection of science really a problem?

In a recent short opinion piece (Scientific American “Creation, Evolution and Indisputable Facts“), Jacob Tanenbaum argues that selectively rejecting evolutionary biology is dangerous to the scientific culture of America. He rightly points out that our populace does not reject science … Continue reading

Posted in A Major Post, Adaptation, Altruism, Articles, Belief, Cooperation, Evolution, Gene-Culture Coevolution, Human Evolution, Human Uniqueness, Religion, System Stability | Tagged , | 1 Comment

Do our brains require endurance activity in order to function?

The New York Times “Exercise and the Ever-Smarter Human Brain” While I think that the finding that brain size and capacity for endurance are linked is interesting and important, I am a bit baffled by this article’s take on the … Continue reading

Posted in A Minor Post, Adaptation, Articles, Brain size, Development, Evolution, Gene by Environment Interactions, Gene-Culture Coevolution, Human Evolution, Human Uniqueness, Mismatch Theory, Neuroscience, Phenotypic Plasticity | Leave a comment

Multiple Intelligences theory gets some neuroscientific support

Neuron “Fractionating Human Intelligence” What is crazy about these findings is that they are novel. Is this really the first time that anyone decided to tackle the question of what different “intelligence tests” measure? The first time that anyone has … Continue reading

Posted in A Minor Post, Articles, Behavior, Development, Epigenetics, Evolutionary Psychology, Fluidity of Knowledge, Gene by Environment Interactions, Genetics, Human Evolution, Intelligences, Neuroscience, Phenotypic Plasticity | Leave a comment

Freeman Dyson wins the contest, and then says the contest is stupid

Institute for Advanced Study “The Prisoner’s Dilemma” One of my favorite skateboarders when I was young was Natas Kaupas, an innovative skater who pioneered a lot of modern streetstyle. Natas was one of those skaters who could do things that … Continue reading

Posted in A Minor Post, Articles, Cooperation, Evolutionary Modeling, Game Theory, Group Selection, Human Evolution, Modeling (General), Multilevel Selection, Reciprocity | Tagged | Leave a comment

NPR provides a quick overview of the human drive to reciprocate

National Public Radio Shots “Give And Take: How The Rule Of Reciprocation Binds Us” I appreciate the far-ranging nature of this piece, and how it applies a basic understanding of reciprocity to larger social phenomena. There is not much here … Continue reading

Posted in A Minor Post, Behavior, Cooperation, Cultural Anthropology, Cultural Evolution, Emotion, Ethics, Evolutionary Psychology, Human Evolution, Political Science, Psychology, Public Policy, Radio & Podcasts, Reciprocity, Reputation, Social Norms, Sociology | Leave a comment

New evidence that economic cooperation existed between Vikings and Inuit

The November 2012 issue of National Geographic features an interesting article entitles “Vikings and Native Americans” that suggests that Viking settlers and Native Americans enjoyed a cooperative relationship. Archaeological evidence suggests that Europeans were depicted positively in Native American artifacts, and the pattern of … Continue reading

Posted in A Minor Post, Archaeology, Articles, Cooperation, Cultural Anthropology, Cultural Evolution, Human Evolution, Memetic Fitness | Leave a comment

Does American faith in genetic determinism limit the achievement of our students?

National Public Radio Shots “Struggle For Smarts? How Eastern And Western Cultures Tackle Learning” This piece went in a direction that I just did not expect. There is so much focus on the role of rote learning versus problem solving … Continue reading

Posted in A Minor Post, Belief, Cultural Evolution, Development, Fluidity of Knowledge, Gene by Environment Interactions, Genetics, Human Nature, Memetic Fitness, Philosophy, Public Policy, Radio & Podcasts, Teaching | Leave a comment

Slate article explores the big brain, big society connection

Slate “Tool use and exploration may be just side effects of social skills” Great examples in this short piece of how scientists quantify the benefits of social connection in terms of survival and reproduction. It will be interesting to see … Continue reading

Posted in A Minor Post, Articles, Brain size, Evolution, Human Evolution, Human Uniqueness, Hypothesis Testing, Neuroscience, Quantifying Costs and Benefits, Web | Leave a comment

Ready for eugenics 2.0?

The Chronicle of Higher Education “Reinventing Ourselves” This article is — in a word — scary. After dangling a couple of vague promises to engineer our susceptibility to viruses out of our collective genome (7 billion visits to the DNA … Continue reading

Posted in A Minor Post, Articles, Development, Epigenetics, Ethics, Evolution, Gene by Environment Interactions, Genetic Engineering, Genetics, Homo species, Human Evolution | Leave a comment

On becoming a psychopath

The Chronicle of Higher Education “Psychopathy’s Double Edge” There are so many fascinating elements to this article and what it says about human behavior. First, there is the fact that most people walk around with a very potent regulatory of … Continue reading

Posted in A Minor Post, Altruism, Articles, Behavior, Emotion, Ethics, Evolutionary Psychology, Gene by Environment Interactions, Human Evolution, Neuroscience, Psychology | Tagged , | Leave a comment

Can neuroeconomics help economics become a real science?

The Chronicle of Higher Education “The Marketplace in Your Brain” I think that this article suggests that much of economics is not much of a science. Faced with new information, mainstream economics has failed to update its models of how … Continue reading

Posted in A Minor Post, Belief, Economics, Emotion, Evolutionary Psychology, Game Theory, Neuroscience, Psychological Adaptation, Psychology, Religion, Social Networks, Social Norms | Tagged , , , | Leave a comment

Enforcing norms may be for personal gain, not to maintain social order (at least amongst Santa Barbara undergraduates)

PLoS ONE “What Are Punishment and Reputation for?” Once again, a valuable and ingenious experiment over-reaches on the meaning of its finding, and the over-reach bleeds into the popular media. This is a really valuable experiment in that it asks … Continue reading

Posted in A Minor Post, Articles, Behavior, Cooperation, Ethics, Evolutionary Psychology, Group Selection, Human Evolution, Multilevel Selection, Psychological Adaptation, Punishment, Reciprocity, Reputation, Social Networks, Social Norms | 2 Comments

Think that the DNA transfer is only from parents to offspring? Think again!

Science Now “Bearing Sons Can Alter Your Mind” Once again, epigenetic effects complicate our understanding of biological evolution! Two interesting omissions in this article: The fail to point out that female fetuses might also be donating DNA to mom: it … Continue reading

Posted in A Minor Post, Epigenetics, Evolution, Gene by Environment Interactions, Genetics, Health & Medicine, Human Evolution, Phenotypic Plasticity, Sex and Reproduction, Web | Leave a comment

Can playing games make the world a better place?

One of the very talented students I work with in the Envirolutions club, Rhett Bradbury, pointed me towards the work of Jane McGonigal, a game designer and evangelist for the idea that games can save the world. For Rhett, her work is … Continue reading

Posted in A Major Post, Cooperation, Cultural Evolution, Development, Emotion, Evolutionary Psychology, Happiness, Health & Medicine, Human Evolution, Mismatch Theory, Phenotypic Plasticity, Play, Psychological Adaptation, Psychology, Radio & Podcasts, Social Networks, Subsistence, Web | Tagged , , | 1 Comment

Chimpanzees, our closest relatives, cannot triangulate punishment

Proceedings of the National Academy of Sciences “No third-party punishment in chimpanzees” This is pretty astonishing, but perhaps not entirely surprising. As numerous other studies have shown, there are many qualitative differences in the cognition and resulting behaviors of humans … Continue reading

Posted in A Minor Post, Articles, Behavior, Behavioral Ecology, Cooperation, Human Evolution, Human Uniqueness, Primates, Psychology, Punishment | Leave a comment

Are the Sentinelese the last untouched hunter-gatherer culture?

Frontiers in Ecology and the Environment “A world of their own” This is an absolutely fascinating article. I was not aware that there were any cultures outside of Amazonia that have maintained such isolation. As Burton points out, we need … Continue reading

Posted in A Minor Post, Articles, Climate Change, Conservation Biology, Cultural Anthropology, Cultural Evolution, Environmental Justice, Ethics, Extinction, Human Evolution, Marine Ecosystems, Memetic Fitness, Traditional Ecological Knowledge | Leave a comment

“School of Life” acknowledges the values in religion worth preserving

On Being “Alain de Botton on a School of Life for Atheists” Religion for Atheists What I find very interesting about this philosopher’s approach are his implicit memetic assumptions: that religions have nested within their complex cultural structure extractable “ways of … Continue reading

Posted in A Minor Post, Altruism, Behavior, Belief, Cultural Evolution, Ethics, Evolutionary Psychology, Memetic Fitness, Philosophy, Radio & Podcasts, Religion | Leave a comment

Mount Everest and the limits of play

Photo: http://commons.wikimedia.org/wiki/File:Panoramique_mont_Everest.jpg The traditional spring climbing season has come to an end in the Himalaya and 2012 has turned out to be a pretty deadly year. On Mount Everest — the most storied and trafficked Himalayan peak — ten people … Continue reading

Posted in A Major Post, Cultural Evolution, Evolutionary Psychology, Human limits, Memetic Fitness, Mismatch theory, Play, Survival | Leave a comment