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When Humans Nearly Vanished: The Catastrophic Explosion of the Toba Volcano/en-ca/when-humans-nearly-vanished-the-catastrophic-explosion-of-the-toba-volcano/9EEF315C-5232-4313-A22E-F3E49CCDB1C8.html9EEF315C-5232-4313-A22E-F3E49CCDB1C8
When Humans Nearly Vanished: The Catastrophic Explosion of the Toba Volcano