1 point
Oh, I thought I had written millions as in my source instead of thousands, I shouldn’t write comments at 2 am, two mistakes. I didn’t know about the silicate issue but the estimated remain consistant with my initial source.
2 points
Yeah, no worries. Hundreds of thousands of years would be very rapidly impending doom though!
What’s interesting is that we’re at about the halfway point in terms of complex life on Earth. The Cambrian Explosion happened about 538 million years ago and complex life likely has about the same time left. Interesting that humans happened to emerge right around the midpoint of that journey, and makes you wonder what kind of life will be around in the waning years.
