Science columnist Lee Hotz describes a remarkable project at WAIS Divide, Antarctica, where a hardy team are drilling into ten-thousand-year-old ice to extract vital data on our changing climate. (Recorded at TEDGlobal 2010, July 2010 in Oxford, UK. Duration: 9:45) Watch Lee Hotz’ talk on TED.com where you can download it, rate it, comment on […]
View more »
Sign up for TED email updates
New talks released daily. Be the first to know!