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Could We Survive a Nuclear Winter?

Here’s the short answer: we probably could not survive a nuclear winter. But the long answer depends on which countries are going to war, how many nukes are being dropped, and where those bombs are being detonated. Read More >>

Even a Small Nuclear Showdown Would Mean Worldwide Disaster

In these decades after the Cold War, "nuclear winter" is an idea that can feel as remote as science fiction. But using state-of-the-art climate models, scientists have calculated exactly what nuclear winter will look like after even a small, regional conflict. Boy is it bad. Read More >>