Greta Thunberg, Climate Change, and the Fermi Paradox
We need a ‘Great Simplification’ to avoid catastrophe, and in doing so, we will unwittingly answer one of the most interesting questions in modern science.

The Fermi Paradox is a fundamental problem in astrobiology that asks a hauntingly simple question: ‘If intelligent life in the universe is likely to exist, why do we see literally no evidence of their existence?’