Climate Science Will Never Be 100% Settled, But We Certainly Know Enough To Know We Must Act (Video)

In this fifth in a series of six videos TreeHugger has done in collaboration with the good folks (and sometimes guest writers here) over at Skeptical Science, John Cook explains how some skeptics and climate deniers set impossible expectations of certainty regarding climate science. That fact of the matter is that every scientific field is constantly changing and nothing is ever 100% settled. However, given what we now know about climate change, we certainly know enough to know that we need to act to prevent it.Stay tuned for the final video in this series rolling out tomorrow.

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