Christopher X J. Jensen
Associate Professor, Pratt Institute

We aren’t the only gardeners on Madgascar

Posted 06 Sep 2018 / 0

Another cool find from Frontiers in Ecology and the Environment: mouse lemurs appear to have a mutualistic relationship with a variety of plants that they use for food and protection! National Geographic “The Surprising Reason Tiny Lemurs ‘Grow’ Their Own Gardens” Biological Journal of the Linnean Society “Mouse lemurs (Primates: Cheirogaleidae) cultivate green fruit gardens “

A Minor Post, Coevolution, Human Uniqueness, Mutualism, Primates

FDA investigators raid American Society of Human Genetics offices in Carl Zimmer cloning case

Posted 01 Apr 2016 / 4

Investigators from the United States Food and Drug Administration raided the offices of the American Society of Human Genetics this week. The unusual raid was the culmination of what has been a three-year investigation of science journalist Carl Zimmer, who is now being accused of cloning himself in order to increase his writing output. “We Read More

A Major Post, Cognitive Ability, Cooperation, Cultural Evolution, Epigenetics, Ethics, Genetics, Intelligences, Memetic Fitness, Neuroscience, Scientific Fraud

An eye is not an eye is not an eye

Posted 16 Jan 2016 / 0

Image courtesy of Wikimedia Commons National Geographic “Inside the Eye: Nature’s Most Exquisite Creation” This is another fantastic article by Ed Yong that very nicely captures the relativistic nature of the evolutionary process. We basically call any light-sensing organ an “eye”, but animals have eyes that perform radically different functions. How eyes work is a function Read More

A Minor Post, Adaptation, Articles, Convergence, Divergence, Fossil Data, Interactions, Photography, Uncategorized

New report on drug resistance highlights the tragedy of our antibiotics commons

Posted 02 Oct 2015 / 0

National Geographic Germination blog “Antibiotic Resistance Getting Worse Globally, But Fixes Could Be Simple” Antibiotic resistance is an interesting problem because it highlights how individual decisions drive international-scale dynamics and then come right back to impact individuals. Unlike other big international tragedies of the commons such as climate change or fisheries collapse, the effects of Read More

A Minor Post, Adaptation, Behavior, Coevolution, Cooperation, Cultural Evolution, Host-Pathogen Evolution, Resistance Evolution in Parasites, Social Norms, Web

Can good design make highways less of a problem?

Posted 08 Sep 2015 / 0

Scientific American News Feed “California Officials Unveil Plans for Wildlife Bridge over Highway” In my Ecology for Architects class we talk a lot about Mountain Lions and how their habitats are fragmented by highways. Radio collar and mortality data suggests that these urban predators need better corridors across highways. Could this grassy bridge be a Read More

A Minor Post, Conservation Biology, Green Design, Habitat Fragmentation, Urban Ecology, Urban Planning, Web

Rivers, Lakes, Seas, and Environmental Justice

Posted 22 Jul 2015 / 0

National Geographic “Sins of the Aral Sea” National Geographic “Last Rites for the Jade Sea?” These recent National Geographic issues both feature articles on threatened bodies of water and the role that over-exploitation of feeder rivers plays in these threats. In both the case of the Aral Sea, which has already been largely ‘disappeared’ by Read More

A Minor Post, Anthropogenic Change, Articles, Deserts, Environmental Justice, Freshwater Ecosystems, Habitat Destruction, Marine Ecosystems, Water Supply

Zoonosis, Ebola, and the Elusive Reservoir Host

Posted 24 Jun 2015 / 0

There’s a really interesting article in the upcoming (July 2015) issue of National Geographic entitled “Stalking a Killer“. Using the most recent outbreak of Ebola in West Africa as a case study, the article looks at the nature of a variety of unusual and rare diseases caused by filoviruses. Ebola is not a virus that Read More

A Minor Post, Articles, Belief, Cultural Evolution, Host-Pathogen Evolution, Parasitism, Predation

New article in Science provides a comprehensive overview and update on Yellowstone National Park

Posted 24 Apr 2015 / 0

Since I began teaching Ecology at Pratt, I have used the re-introduction of wolves to Yellowstone as the cornerstone case study of my community ecology lessons. Using material originally developed by my colleague Damon Chaky for the Ecology for Architects course, I ask my students to use ecological theory to explain some of the changes that Read More

A Minor Post, Anthropogenic Change, Articles, Biodiversity Loss, Community Ecology, Conservation Biology, Ecology, Interactions, Keystone Species, MSCI-270, Ecology, MSCI-271, Ecology for Architects, Predation, Public Policy

PCB Bioaccumulation and Polar Bear Penises

Posted 20 Feb 2015 / 0

National Geographic News “Is Pollution Weakening Polar Bears’ Ability to Mate?” This sounds like fodder for a late-night television laugh line, but this is a pretty scary example of how bioaccumulation of toxins can have important conservation consequences. From a conservation perspective, there is nothing worse than a ubiquitous pollutant reducing the ability of a Read More

A Minor Post, Pollution, Sex and Reproduction, Web

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