Where did the Earth's oxygen so suddenly come from? Could these tectonic processes uniquely particular to Earth have contributed to the rise?

#GoodPlanetsAreHardToFind

https://theconversation.com/where-did-the-earths-oxygen-come-from-new-study-hints-at-an-unexpected-source-191673

"I had invited Jim (as we called him) and his wife, Sandy, to Canada to speak about his latest book, The Vanishing Face of Gaia. By the way, Jim wanted to title the book Enjoy It While You Can, which his editor nixed as being too negative."
#jameslovelock #gaia #ecology #history #ecologycrisis #enjoyitwhileyoucan #goodplanetsarehardtofind

https://www.corporateknights.com/leadership/remembering-james-lovelock/