KQED: Polar bears arent the only species threatened by climate change. Jonathan Patz, director of the Global Health Institute at the University of Wisconsin, has spent the last two decades studying the ways that a warming world will affect human health. In 2007, he shared the Nobel Prize as a lead author for the United Nations Intergovernmental Panel on Climate Change. Patz, who holds degrees in medicine and public health, crisscrosses the globe to spread the word about the far-reaching impacts of climate...