Rare Earth

Presenter: Alan Bunner

07/19/2020 10:00am

The tiny planet we live on is more rare and remarkable than most of us realize. The characteristics of our planet required an improbable combination of astrophysical and geological events and circumstances. Only today is there a creature that is able to look back on the extraordinary history of our planet and appreciate its rarity. It is a beautiful gift to our species, and a huge responsibility.