Scientists: Antarctica holds clues to our future

Name: Scientists: Antarctica holds clues to our future
Uploaded: 2015-02-20T13:05:12Z
Duration: 1 min 49 s
Description: Earth's past, present and future come together on Antarctica, the wildest, most desolate and mysterious of the continents. Scientists say it holds clues to humanity's most important questions, such as how did we get here and what's next. (Feb. 20)

Earth's past, present and future come together on Antarctica, the wildest, most desolate and mysterious of the continents. Scientists say it holds clues to humanity's most important questions, such as how did we get here and what's next. (Feb. 20)