the Great Oxidation Event caused all kinds of crazy stress = crazy mutations/adaptations where one eventually started our path * https://en.wikipedia.org/wiki/

the Great Oxidation Event caused all kinds of crazy stress = crazy mutations/adaptations where one eventually started our path * https://en.wikipedia.org/wiki/Great_Oxidation_Event https://en.wikipedia.org/wiki/Great_Oxidation_Event one of my absolute favorite PBS Space Time on the subject * https://www.youtube.com/watch?v=abvzkSJEhKk https://www.youtube.com/watch?v=abvzkSJEhKk