Chicago Tonight

Doomsday Clock Moves 20 Seconds Closer to Midnight

Clip: 01/23/2020 | 7m | Video has closed captioning.

The world is closer to global catastrophe today than at any point since World War II, according to a group of international nuclear and climate scientists. We speak with Daniel Holz, a member of the Bulletin’s Science and Security Board.

Aired: 01/23/20

Rating: NR

Problems Playing Video? | Closed Captioning

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