Noble Horizons welcomes award-winning journalist and filmmaker Sam Eaton, who will present, "Climate Change: Can We Avoid the Tipping Point?" Sam Eaton has covered complex global issues from the front lines of more than two dozen countries around the world. He was the founding Senior Reporter for sustainability coverage at Marketplace and more recently his stories and films on climate change, international development and environmental conflict have been featured on American Public Media’s Marketplace, PRI's The World, PBS NewsHour, the BBC, The Nation magazine, and UN Web TV.