Christopher X J. Jensen
Professor, Pratt Institute

HOME, a documentary about the impacted Biosphere

Posted 18 Sep 2011 / 0

I just watched the video Home, a production of Yann Arthus-Bertrand and his Good Planet Foundation. Composed solely of high-quality panoramic images intensified by a soaring new-age soundtrack, the film provides viewers with a fairly comprehensive overview of the earth’s ecosystems and the challenges to the future health of these ecosystems posed by human industry. Read More

Anthropogenic Change, Biodiversity Loss, Biomes, Bogs & Wetlands, Carrying Capacity, Climate Change, Ecology, Ecology Education, Economics, Ecosystem Services, Environmental Justice, Ethics, Extinction, Film, Television, & Video, Food, Freshwater Ecosystems, Hunger, Mangrove Forests, Marine Ecosystems, Pollution, Population Pressure, Public Policy, Resource Consumption, Sustainability, System Stability, Taiga (Boreal Forest), Temperate Forest, Terrestrial, Tropical Forest, Tundra, Vegetarianism, Water Supply

Naturalistic Fallacy: 1, Sam Harris: 0

Posted 15 Sep 2011 / 2

For those who don’t know Sam Harris, he is a rather famous critic of theism who often invokes science and broad rationalism in his arguments for the abandonment of organized religion. Along with Christopher Hitchens, Daniel Dennett, and Richard Dawkins he is sometimes known as one of the “four horsemen of the neo-atheiest movement” (Wilson Read More

Cultural Evolution, Evolutionary Psychology, Human Evolution, Human Nature, Memetic Fitness, Multilevel Selection, Philosophy, Radio & Podcasts, Religion, Talks & Seminars, Web

Hurricane Irene evacuation naysayers point out some fundamental human problems with understanding risk

Posted 29 Aug 2011 / 0

A downed tree in East River Park in Manhattan’s East Village after Hurricane Irene. Photo and caption text by David Shankbone. The east coast of the United States woke up this Monday morning to begin cleanup following the passing of Hurricane Irene. In preparation for the hurricane, over half a million New York and New Read More

Belief, Climate Change, Ethics, Political Science, Prediction, Sociology, Stochasticity

How the right wing co-opts research into the evolution of cooperation

Posted 20 Aug 2011 / 2

One of the ways that I keep up with my field these days (inasmuch as that is even possible given the pace of innovation and activity) is by using Google Alerts. For those of you who are not familiar with the service, it allows you to receive updates via e-mail every time that a new Read More

Cooperation, Cultural Evolution, Ethics, Human Evolution, Memetic Fitness, Political Science, Punishment, Reciprocity, Sociology, Web

Is humanity’s most dangerous technology debt?

Posted 11 Aug 2011 / 0

If there is a theme running through my diverse interests, it is stability. For those who understand how ecological systems and evolutionary processes work, this should be entirely unsurprising: the living systems that persist today are those that are stable at multiple levels. The interactions between populations in a community must be stable, individual organisms Read More

Cooperation, Cultural Evolution, Economics, Ethics, Human Evolution, Memetic Fitness, Reciprocity

Mexican Culture and Collective Action

Posted 22 Jun 2011 / 0

Today there was an interesting feature on the Leonard Lopate show highlighting former Mexican foreign minister Jorge Castañeda and his new book Manana forever? Mexico and the Mexicans. The central thesis of the book is that Mexicans are a very individualist people, and that the failure of Mexican culture to foster collective action explains much Read More

Cooperation, Cultural Evolution, Radio & Podcasts, Sociology

National Geographic “Can China go green?”

Posted 06 Jun 2011 / 0

Bill McKibben has a feature article in this month’s National Geographic entitled “Can China go green?“.The article discusses how the rapid growth of the Chinese economy presents both great environmental risks and great environmental opportunities. Although McKibben is a well-known environmental activist, he writes an informative, fair assessment of the ‘Chinese problem’. China is, arguably, Read More

Articles, Economics, Environmental Justice, Political Science, Population Pressure, Public Policy, Resource Consumption, Sustainability, Sustainable Energy

Easy-IPD version 1.0 released!

Posted 27 May 2011 / 3

After a full semester of development, including a round of in-classroom testing with real live Pratt undergraduates, I am proud to announce the release of the Easy Iterated Prisoner’s Dilemma (Easy-IPD) interface, a free web-based teaching tool that allows students to experiment with this influential model of behavior. You can check out a slideshow of Read More

Cooperation, Easy Iterated Prisoner's Dilemma, Economics, Evolution Education, Game Theory, Lesson Ideas, Political Science, Reciprocity, Sociology, Teaching Tools

Barash and Lipton on Bin Laden (and Us)

Posted 10 May 2011 / 0

David P. Barash and Judith Eve Lipton are unafraid of explaining modern social behavior from an evolutionary perspective. As famous communicators of evolutionary psychology, they see in an understanding of biology the promise of explaining humanity. In their latest column for The Chronicle of Higher Education, “Why We Needed Bin Laden Dead“, Barash and Lipton Read More

Articles, Cooperation, Ethics, Evolutionary Psychology, Human Nature, Multilevel Selection, Psychological Adaptation, Psychology, Punishment, Sociology

“A Paradise Built in Hell” by Rebecca Solnit

Posted 23 Mar 2011 / 0

Rebecca Solnit’s 2009 book A Paradise Built in Hell: The Extraordinary Communities That Arise in Disaster is a book about recent human history. But for those interested in human evolution, this history is essential reading. The primary idea of the book is that our dramatic portrayals of how people react to disaster are wrong: rather Read More

Altruism, Books, Cooperation, Cultural Evolution, Ethics, Evolutionary Psychology, History, Human Evolution, Human Nature, Mismatch theory, Reciprocity