Hear Bill Nye's warning about 'doomsday' glacier

Scientist and TV personality Bill Nye discusses climate change and Antarctica's Thwaites Glacier, which scientists say could collapse in the next five years.

from CNN.com - RSS Channel - App International Edition https://www.cnn.com/videos/weather/2021/12/19/bill-nye-glacier-intv-sot-pamela-brown-nr-vpx.cnn
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