What is the ultimate insurance policy cited for ensuring the long-term continuation of human civilization?

Answer

Becoming a multi-planetary species

Advocates for sustained space exploration frequently frame the endeavor not as an optional luxury, but as a necessary measure for the long-term survival of humanity. This argument is fundamentally rooted in risk mitigation. Since Earth remains inherently vulnerable to devastating, singular catastrophic events—whether triggered by natural phenomena like an asteroid impact or by self-inflicted environmental collapse—establishing humanity across multiple planetary bodies serves as the definitive failsafe. This strategy ensures that a disaster localized to Earth does not result in the complete extinction of the human species.

What is the ultimate insurance policy cited for ensuring the long-term continuation of human civilization?

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Is space exploration worth the money? - YouTube

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