Global Warming and Evolution
var gaJsHost = (("https:" == document.location.protocol) ? "https://ssl." : "http://www.");document.write(unescape("%3Cscript src='" + gaJsHost + "google-analytics.com/ga.js' type='text/javascript'%3E%3C/script%3E"));Carl Zimmer reports on the possibility of global warming as a rapid driver of natural selection and evolution here:http://e360.yale.edu/content/feature.msp?id=2178try {var