Yes, about 100 million years ago
If global warming, um...er....climate change gave me the nice view of the lake I now have, AND it's irreversible.....I'm all for it.......
They keep pushing doomsday fore ward about 5-10-15 years, hoping people will forget that they are all in it just for the money.
SIGH: Sci-American used to be a great publication back in the 60’s and very early 70’s.