Forget asteroids and supervolcanoes for a second—the big disaster to worry about might be all about rubber. This video explores the surprisingly fascinating world of this stretchy material, explaining its chemistry, its history with vulcanization, and why it's absolutely essential for modern life, especially for the tires on everything that moves.
The main takeaway is the massive, hidden threat our world is facing. A devastating fungus is targeting rubber trees, and since the crop has very little genetic diversity, a widespread blight could completely cripple the global supply of natural rubber. This could unleash chaos on the world economy, making it a quiet but terrifying natural disaster in the making.
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