Adam Frank, professor of astrophysics at the University of Rochester, writes in a New York Times op-ed,

Our planet does not need our saving. The biosphere has endured cataclysms far worse than us—and after millions of years thrived again. Even the Earth’s five fearsome mass extinctions became opportunities for the biosphere’s creativity, driving new rounds of evolutionary experiments.

As the great biologist Lynn Margulis once put it, “Gaia is a tough bitch.” In the long term, the biosphere will handle pretty much anything we throw at it, including climate change.

What Earth’s history does make clear, however, is that if we don’t take the right kind of action soon the biosphere will simply move on without us, creating new versions of itself in the changing climate we’re generating now.

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