Monday, July 16, 2018

Oxford: Likely Alone in Universe

A new assessment from Oxford University finds it quite likely that humans are alone in the universe:
Our main result is to show that proper treatment of scientific uncertainties dissolves the Fermi paradox by showing that it is not at all unlikely ex ante for us to be alone in the Milky Way, or in the observable universe.

Our second result is to show that, taking account of observational bounds on the prevalence of other civilizations, our updated probabilities suggest that there is a substantial probability that we are alone.
Fortune.

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