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?
William I. Robinson is professor of sociology, global studies and Latin American studies at the University of California at Santa Barbara. His most recent book is Global Capitalism and the Crisis of Humanity.