The times are a’changing – rising temperatures, growing population, and new technology coming at us faster than a greased cheetah.So how will humans respond? Find out about future farming in the city – your vegetables might be grown in downtown, hi-rise greenhouses. Also, a population expert tells us how our planet can cope with billions more people, and the man who invented the term ‘cyberspace’ describes what the future might hold for the techno-savvy.Darwinian evolution takes a long time to accommodate to new environments. But Homo sapiens can beat that rap by wielding the right technology – and becoming early adapters.Guests: Dickson Despommier - Emeritus professor of public health and microbiology at Columbia University, author of The Vertical Farm: Feeding the World in the 21st Century William Gibson - Author, most recently, of Zero History Joel Cohen - Mathematician and biologist at Rockefeller University David DeGusta - Paleoanthropologist at the Paleoanthropology Institute in California Descripción en españolFirst aired December 6, 2010 Learn more about your ad choices. Visit megaphone.fm/adchoices