Neil deGrasse Tyson says it might be 'too late' to recover from climate change

Scientist and astrophysicist Neil deGrasse Tyson said Sunday that, in the wake of devastating floods and damage caused by Hurricanes Harvey and Irma, climate change had become so severe that the country "might not be able to recover." In an interview on CNN's "GPS," Tyson got emotional when Fareed Zakaria asked what he made of Homeland Security Adviser Tom Bossert's refusal to say whether climate change had been a factor in Hurricanes Harvey or Irma's strength -- despite scientific evidence pointing to the fact that it had made the storms more destructive.

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