Christopher X J. Jensen
Professor, Pratt Institute

Using Ecological Footprints to Teach Sustainability

Posted 27 Nov 2010 / 1

Technically- and traditionally-speaking, an ecology course should not really deal too much with policy. A strict definition of ecology should limit the topic to the study of the interaction between organisms and their environment, and for decades now that has meant looking at how non-human animals and other organisms constitute ecosystems. Discussions of policy, economics, Read More

Anthropogenic Change, Biodiversity Loss, Climate Change, Ecological Footprinting, Ecology Education, Ecosystem Services, Environmental Justice, Ethics, MSCI-270, Ecology, Pollution, Public Policy, Quantitative Analysis, Sustainability, Teaching Tools, Web

National Geographic’s “Science of Dogs”

Posted 30 Oct 2010 / 0

I have a rather ambitious list of courses that I want to offer in the near future. As I have indicated before, one of the liberating features of my job as a professor at Pratt Institute is that pretty much any topic that makes my students more literate in the sciences of ecology and evolution Read More

Animal Domestication, Courses, Cultural Evolution, Ethics, Evolution, Film, Television, & Video, Human Evolution, Mutualism, Reviews, Teaching

Firefighting and the Tragedy of the Commons

Posted 09 Oct 2010 / 0

A recent incident in Obion County, Tennessee has gotten national media attention from the likes of MSNBC, NPR, The Huffington Post, and The New York Times. A resident of this rural county called 911 when a fire broke out in his yard, but was told that he would not receive a response from the local Read More

Cooperation, Cultural Evolution, Ethics, Evolutionary Psychology, Film, Television, & Video, MSCI-463, The Evolution of Cooperation, Multilevel Selection, Public Policy, Punishment, Radio & Podcasts, Web

The Tangled Bank: An Introduction to Evolution

Posted 03 Oct 2010 / 0

I am on the lookout for a new textbook for my non-majors Evolution course, so I was excited to check out Carl Zimmer’s new book “The Tangled Bank: An Introduction to Evolution”, published this year by Roberts and Company. For those of you who are not familiar with Carl Zimmer’s work, he is a prolific Read More

Adaptation, Animal Domestication, Books, Coevolution, DNA Barcoding, Evolution, Evolution Education, Evolutionary Modeling, Evolutionary Psychology, Human Evolution, MSCI-260, Evolution, Multilevel Selection, Phylogenetics

National Geographic “Wolf Wars”

Posted 28 Sep 2010 / 0

In the March 2010 issue of National Geographic there’s an excellent article on the reintroduction of wolves to Yellowstone National Park entitled “Wolf Wars”. I was excited to discover it because I use the example of how wolves were brought back to Yellowstone as a way of discussing various issues in population and community ecology Read More

Anthropogenic Change, Articles, Biodiversity Loss, Conservation Biology, Ecology Education, Grasslands, MSCI-270, Ecology, Reviews, Temperate Forest

Sourcing sources of selection

Posted 25 Sep 2010 / 1

One of the most difficult challenges that my non-major students face is gaining access to the scientific process. Although almost all of my students have been given some version of the “scientific method”, very few of them have any real sense of how to go about assessing the validity of claims that “sound scientific”. Of Read More

Adaptation, Coevolution, Ecology Education, Evolution Education, Lesson Ideas, MSCI-270, Ecology, Teaching

Teaching evolution and game theory, simultaneously

Posted 09 Sep 2010 / 3

I just started a new semester of The Evolution of Cooperation, a class that I taught for the first time in the Fall of 2008 and was shelved for a couple of years while I worked on developing other new courses. Now I am excited to get back to the initial framework I laid out Read More

Cooperation, Evolution, Evolution Education, Game Theory, Lesson Ideas, MSCI-463, The Evolution of Cooperation

Understanding biome-level response to climate change

Posted 19 May 2010 / 0

This month’s Scientific American contains a great article (“Arctic Plants Feel the Heat“) on how scientists are documenting climate change in the Arctic. Focusing on the two dominant biomes of this region, the tundra and the taiga, author Matthew Sturm explains how three sources of data are allowing us to see recent changes linked to Read More

A Major Post, Articles, Climate Change, Data Limitation, Long Term Ecological Research, MSCI-270, Ecology, Phenotypic Plasticity, Taiga (Boreal Forest), Tundra

National Geographic “Fatal Attraction”

Posted 05 Mar 2010 / 0

This month’s National Geographic features a really beautiful article on carnivorous plants written by Carl Zimmer. The article presents the numerous independently-evolved adaptations possessed by a diversity of plants which live in nitrogen-poor soil. These adaptations are a great example of coarse-scal evolutionary convergence, as a variety of plants have all come up with the Read More

A Minor Post, Adaptation, Articles, Bogs & Wetlands, Convergence, Evolution, MSCI-260, Evolution, Predation