— It's midday, and the fog is so thick you can't see your own hand. Here's why the smoke had nowhere to go.
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whatif
- — It's midday, and the fog is so thick you can't see your own hand. Here's why the smoke had nowhere to go.
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— The sea just disappeared. You have minutes. Run uphill.
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— June 1816: snow on Vermont's corn. A volcano on the other side of the planet did it.