One of the clearest signs of health risks in a warming world has emerged in Canada as it struggles to cope with Lyme disease's migration into North America.
Venture capitalists and for-profit firms are salivating over the exploding $788.7 billion market in K-12 education. What does this mean for public school students?
Bill McKibben is Schumann Distinguished Scholar at Middlebury College, founder of 350.org, and a TomDispatch regular. His most recent book, just out in paperback, is "Eaarth: Making a Life on a Tough New Planet."