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Time and time again, Earth has faced scenarios pushing us to the brink of our existence. Whether it's a giant asteroid that slammed into us or an invisible virus creating a worldwide pandemic, the danger is everpresent. Despite these interferences, humanity has always figured out how to claw our way back. But for how long?

00:00 Apocalyptic Scenarios That Could Wipe Out Humanity
00:41 World War 3
04:39 Alien Invasion
07:15 Supervolcano
10:57 Synthetic Biology
14:55 Killer Robots

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