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Futures

Nature 406, 680 (17 August 2000) | doi:10.1038/35021149

Worlds of IIF

Roland Denison1

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The facts in the case of doomed, frozen Shankara 3.

Water is essential for life. Some natural philosophers suggest that life first arose in water, although it is difficult to see how a sufficiently large body of water could ever have existed in our home world's climate to allow the blind clocksmith of evolution to do its work.