substance of the matter...unless you're not really interested in that sort of thing.
Edit #2:...the Steve Koonin book..."Unsettled"...I took a quick look at a "synopsis" if you will...we've got something to talk about here...and it's not what you think...the attached "Ted Talk" by the late David J.C. MacKay (PhD Physicist from the famous Cavendish Lab at Cambridge) will give you a hint...the concerns about Climate Change are mentioned, but they are secondary in Dr. MacKay's presentation...Let's keep talking...substantively.
Link: https://www.youtube.com/watch?v=E0W1ZZYIV8o
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