Christopher X J. Jensen
Professor, Pratt Institute

Rob Nixon on Rachel Carson’s prescience

Posted 14 Oct 2012 / 0

The Chronicle of Higher Education “Rachel Carson’s Prescience“

A Minor Post, Anthropogenic Change, Articles, Biodiversity Loss, Biography, Climate Change, Conservation Biology, Ecology, Economics, Environmental Justice, Habitat Destruction, Marine Ecosystems, Political Science, Pollution, Public Policy

Barry Commoner, pioneering scientist and environmentalist, is dead at 95

Posted 03 Oct 2012 / 0

Barry Commoner was an exceptional scientist and human being. Below are some nice tributes to him: The New York Times “Scientist, Candidate and Planet Earth’s Lifeguard” The New York Times “Barry Commoner’s Uncommon Life” The Los Angeles Times “Barry Commoner dies at 95; pillar of environmental movement” The Boston Globe “Barry Commoner, 95; founder of Read More

A Minor Post, Anthropogenic Change, Articles, Biodiversity Loss, Biography, Climate Change, Ecosystem Services, Environmental Justice, Obituary, Pollution, Public Policy, Sustainability, Sustainable Energy

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

Posted 28 Sep 2012 / 2

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 about the scale at which social norms are enforced. It is significant that participants in Read More

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

Lack of complete transparency presents an obstacle but not a block to cooperation

Posted 20 Sep 2012 / 0

Proceedings of the National Academy of Sciences “Evolution of cooperation and skew under imperfect information“

A Minor Post, Articles, Cooperation, Evolutionary Modeling, Political Science, Social Networks

Chimpanzees, our closest relatives, cannot triangulate punishment

Posted 20 Sep 2012 / 0

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 and chimpanzees. Whether the fact that chimps do not maintain a sense of ‘social justice’ Read More

A Minor Post, Articles, Behavior, Behavioral Ecology, Cooperation, Human Evolution, Human Uniqueness, Primates, Psychology, Punishment

Punishment, properly rewarded, can promote cooperation without corruption

Posted 20 Sep 2012 / 0

Public Library of Science ONE “Evolving Righteousness in a Corrupt World” In the race to build the next over-simplified model of cooperative dynamics, it will be interesting to see how the media runs with this one. Is this a “scientists discover the evolutionary rationale for honorable police” moment? I think it is important to take Read More

A Minor Post, Altruism, Articles, Cooperation, Ethics, Evolution, Evolutionary Modeling, Game Theory, Punishment, Social Networks, System Stability

Want a good gauge of how much humans pollute waterways? Just measure for caffeine!

Posted 19 Sep 2012 / 0

Marine Pollution Bulletin “Occurrence and concentration of caffeine in Oregon coastal waters” Coffee addicts worldwide can be proud of this result: you are leaving a “pissprint” on local waters.

A Minor Post, Articles, Freshwater Ecosystems, Marine Ecosystems, Pollution, Ponds & Lakes

The humble Mistletoe turns out to be a probable keystone species

Posted 19 Sep 2012 / 0

Proceedings of the Royal Society Biological Sciences “Mistletoe as a keystone resource: an experimental test“

A Minor Post, Articles, Community Ecology, Interactions, Keystone Species, Parasitism

Does anthropogenic change make natives into invaders?

Posted 19 Sep 2012 / 0

Frontiers in Ecology and the Environment “Native invaders – challenges for science, management, policy, and society” This article makes an important point: the “alien” criteria for invasives is a bit arbitrary when the problem with invasives is their ability to explode in population and inordinately impact other populations. Perhaps we need to re-think the way Read More

A Minor Post, Anthropogenic Change, Articles, Biodiversity Loss, Coevolution, Competition, Ecology, Habitat Destruction, Invasive Species, Pollution, Predation

Are the Sentinelese the last untouched hunter-gatherer culture?

Posted 19 Sep 2012 / 0

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 to decide how to balance our curiosity and potential charity with respect for the wishes Read More

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