Christopher X J. Jensen
Associate 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

Online tools for teaching the basics of population growth

Posted 08 Sep 2011 / 5

WARNING: Unfortunately, the applets that I discuss below (“Otherwise”) no longer meet Java security specifications. As a result, they won’t work on computers with the most updated version of Java. Please see the other tools listed in the Comments section below as alternatives. I am still searching for the perfect user-friendly package to teach about Read More

Carrying Capacity, Ecological Modeling, Educational Software and Apps, Lesson Ideas, MSCI-270, Ecology, Population Growth, Teaching Tools

A fabulous article on the collective efforts that created the World Wide Web and the corporate efforts to destroy it

Posted 20 Aug 2011 / 0

Scientific American “Long Live the Web“

A Minor Post, Articles, Computer Science

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

Rand and Nowak paper on antisocial punishment in public goods games

Posted 19 Aug 2011 / 2

Researchers who study cooperation cannot agree on the role that punishment plays in maintaining the widespread social cooperation observed in nature and human societies. As is true in any scientific discipline, the social experiences of scientists studying cooperation influence their hypotheses. And looking at the societies that we live in, it is easy to see Read More

Altruism, Articles, Cooperation, Game Theory, Punishment

Martin Nowak lecture on The Evolution of Cooperation at MIT

Posted 03 Aug 2011 / 0

I just checked out a lecture given by Martin Nowak at the Massachusetts Institute of Technology that was recently posted on the MIT videos site. The video was recently posted on the MIT site, but it is not entirely clear when it actually happened. I suspect it is the same lecture listed here. Nowak recently Read More

Altruism, Behavior, Behavioral Ecology, Cooperation, Cultural Evolution, Evolutionary Modeling, Game Theory, Group Selection, Human Evolution, Kin Selection, Mathematics, Multilevel Selection, Psychological Adaptation, Radio & Podcasts, Reciprocity, Talks & Seminars, Web

What can Dean Potter teach us about evolution?

Posted 02 Aug 2011 / 2

I have a bit of an obsession with why people push limits in particular sports. Although I am far from a big limit-pusher myself, I do enjoy the more dangerous forms of skateboarding, bicycling, and snowboarding. Of late I have taken up rock climbing, although I have only once made it out of the gym. Read More

Articles, Cultural Evolution, Film, Television, & Video, Happiness, Memetic Fitness, Play, Psychological Adaptation

Epigenetics on Leonard Lopate

Posted 11 Jul 2011 / 0

If you read my blog regularly you know that issue of how genes and environment interact to produce traits is a topic near and dear to my heart. Generally the media misrepresent this subject as “nature versus nurture”, and even many scientists fail to properly explain modern scientific understanding in this area. When I learned Read More

Development, Epigenetics, Gene by Environment Interactions, Genetics, Radio & Podcasts

Aquaculture on Leonard Lopate

Posted 11 Jul 2011 / 0

Today The Leonard Lopate Show on WNYC featured a segment called “The Future of Fish” with Bryan Walsh  of Time Magazine. Walsh recently published a cover story in Time about the worldwide rise of aquaculture, the practice of raising domesticated fish for human consumption. There was a lot of valuable information covered in the segment, Read More

Animal Domestication, Ecology, Ecosystem Services, Mangrove Forests, Radio & Podcasts