Foreign Correspondent (1992)

Season 17 Episode 4

What Lies Beneath?

0.03 / Mar / 2009•30m

In Antarctica the race is on for scientific supremacy and to find an ice-scientist’s Holy Grail … a 1,000,000-year-old ice core. It’s thought that’s where the secrets to understanding global warming have been snap frozen. And the best place to look – the vast Australian Antarctic Territory.