The Heat Is On Napa Wines
Season 8 Episode 807 | 26m 46s | Video has closed captioning.
Discover why the wines we drink may change as the climate continues to warm up; how tsunamis of the past could help us protect our coastlines in the future; and how a high-tech new tool is mapping hidden sources of water. Also, meet an artist who brings the beauty of botany to life.
Aired: 01/07/15
