'The Ends of the World' by Peter Brannen https://www.amazon.com/Ends-World-Apocalypses-Understand-Extinctions/dp/0062364804/ https://www.amazon.com/Ends-World-A

'The Ends of the World' by Peter Brannen https://www.amazon.com/Ends-World-Apocalypses-Understand-Extinctions/dp/0062364804/ https://www.amazon.com/Ends-World-Apocalypses-Understand-Ext... It's about the major extinction events of the past and their relevance to our current situation. There is so much history of life on earth before humans appeared, it's mind-boggling.