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Quotes from Our Final Hour: A Scientist's Warning — Martin Rees

born 1942 England

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2 quotes

We live at what could be a defining moment for the cosmos, not just for our Earth.

Our Final Hour: A Scientist's Warning (2003)

Once the threshold is crossed when there is a self-sustaining level of life in space, then life's long-range future will be secure irrespective of any of the risks on Earth (with the single exception of the catastrophic destruction of space itself).

Our Final Hour: A Scientist's Warning (2003)

Attribution

Quotes and notes from Wikiquote: Martin Rees (page history), available under CC BY-SA 4.0.