by Workingman » 16 Nov 2022, 21:09
No matter what St Elon says "We" are not going to live on other planets. A very few of us might go and live in biodomes or caves on the Moon and Mars in order to protect themselves from Cosmic radiation and the extremes of temperature, but after a while those people will not be able to come back, no matter how much money we spend - Earth's gravity will wreck their bodies.
The other eight billion of us are stuck on rock number three, and as each day goes by we kill more of it: see various COPs for details.
In about four billion years the Sun will be a red giant and its outer shells will have consumed Earth. Fortunately for humanity we will have disappeared some 3.9999 billion years before that happens.
We have about 1,000 years left, if that, and for most of it will be as agrarians or scavengers during that time.
Forget space travel, Star Trek, Star Wars, 2001, BS Galactica. We are going nowhere.