Seriously, can we get over the idea that life across the sea is going to be better? There are no lands there, the ocean is too large and too dangerous to cross. Perhaps our ancestors said this.

It's in our DNA. We won't stop. We can't stop. A virus can't consider it's host "enough", nor can we consider a valley, a continent, or a planet enough. That's my opinion.

I also think it is both fascinating and noble to attempt to out-live the Sun, and maybe even the Universe as we know it.