<p>[Princeton</a> Environmental Institute Video](<a href=“http://www.princeton.edu/pei/about/welcome/]Princeton”>http://www.princeton.edu/pei/about/welcome/)</p>
<p>For those interested in environmental issues, this short video on PEI’s home page should be fun. The Princeton Environmental Institute is one of the world’s leading centers for analysis of planetary temperatures and the modeling of global warming. </p>
<p>. . . and if you look closely, you’ll see Princeton’s Allosaurus skeleton in the background (a not-so-subtle reminder of the effects of environmental change?)</p>
<p>Enjoy.</p>