Christopher X J. Jensen
Professor, Pratt Institute

Quantifying the climate value of that 40-acre woodlot

Posted 07 Feb 2013 / 0

The New York Times “Tree Power“

A Minor Post, Articles, Climate Change, Closed Loop Systems, Public Policy, Quantitative Analysis, Sustainability, Temperate Rainforest

Production on marginal lands can meet only 25% of our biofuel mandates

Posted 17 Jan 2013 / 0

Nature “Bioenergy: Biofuel production on the margins” & “Sustainable bioenergy production from marginal lands in the US Midwest” This is fascinating, and provides further evidence that even the smartest biofuel production methods are not going to be enough to mitigate our energy demands. In order to really get off of fossil fuels, we need to find Read More

A Minor Post, Articles, Climate Change, Grasslands, Public Policy, Quantitative Analysis, Sustainability, Sustainable Agriculture, Sustainable Energy

National Geographic feature on penguin propulsion

Posted 22 Nov 2012 / 0

This month’s National Geographic features a valuable article called “Escape Velocity” that chronicles how Emperor Penguins reach incredible velocities to launch through holes in the ice and out into safety. Mostly a pictorial featuring Paul Nicklen’s amazing underwater photography, the article shows how these penguins use the controlled release of air trapped in their feathers to reach Read More

A Minor Post, Adaptation, Articles, Behavior, Coevolution, Marine Ecosystems, Polar Marine, Predation

Lee Alan Dugatkin blesses Slate with a piece on Kropotkin

Posted 31 Oct 2012 / 0

Slate “The Russian Anarchist Prince Who Challenged Evolution” I really appreciate the fact that Dugatkin uses Kropotkin to bring to light that Darwinian evolution has been — even in the time and work of Darwin — a process that was imagined to involve both competition and cooperation. Only in recent times has evolution become synonymous Read More

A Minor Post, Altruism, Articles, Behavior, Biography, Coevolution, Competition, Cooperation, Cultural Evolution, Ethics, Evolution, Mutualism, Political Science, Predation, Religion, Taiga (Boreal Forest), Tundra, Web

Megan Frederickson shares the wonder of ant cooperation with Toronto Library patrons

Posted 31 Oct 2012 / 0

Toronto Public Library/University of Toronto Exploring Evolution series “The Evolution of Cooperation: Ant-Plant Associations in Peru” We need more scientists out there explaining the wonders of evolutionary biology!

A Minor Post, Adaptation, Behavior, Coevolution, Competition, Cooperation, Evolution, Interactions, Keystone Species, Mutualism, Parasitism, Predation, Public Outreach, Social Networks, Tropical Forest

Want to know where the Presidential candidates stand on science? There’s a site for that!

Posted 25 Oct 2012 / 0

Science Debate dot org “The Top American Science Questions: 2012“

A Minor Post, Astronomy, Biodiversity Loss, Climate Change, Economic sustainability, Economics, Ecosystem Services, Food, Grants & Funding, Health & Medicine, Marine Ecosystems, Political Science, Public Policy, Resource Consumption, Science (General), Space Travel, Sustainable Agriculture, Sustainable Energy, Web

Rogue iron fertilization? Things have gotten weird!

Posted 24 Oct 2012 / 0

The New York Times “A Rogue Climate Experiment Outrages Scientists“

A Minor Post, Anthropogenic Change, Articles, Biodiversity Loss, Citizen Science, Climate Change, Community Ecology, Ecology, Ecosystem Services, Environmental Justice, Ethics, Food, Marine Ecosystems, Polar Marine, Public Policy, Sustainability

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

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

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