What's Causing Greenland's Biggest Glacier to Melt? I NOVA I PBS

Warming ocean water is eating away at Greenland's glaciers from below.

[juliedavis]

Could underwater volcanoes have a part?

[LesPaul-MorePaul]

My fridge has an ice cube dispenser so things should even out.

[jomolololo]

The Glacier that melted in Iceland/or one of those countries, that they had a funeral for, was created sometime around 500 AD, i need another explanation pls.

[Paugie]

It’s because the earths inner core is heating up.

[jomolololo]

Less than 10 000 years ago there was a super mini ice age, what caused that ? Pls explainn

[outdoorsbeyondnature]

The earth is changing and humans are play a small role in helping. Does anyone remember the age of the Dinosaurs and why the earth changed? A asteroid hit the earth which trickered earth earthquakes and volcanoes.

[rolandkiener]

gulf stream destruction - thank the queen's bp oil spill in gulf of mexico

[gregg]

Climate alarmist BS, it's just weather