They may be thinking of the half-life of C02, around 120 years … or the delayed effect of temperature uptake by the ocean. I’m not a clime scientist.

Think there’s beer on the sun?

I think we should try to make things better for the next generation. That’s the goal, build up civilization some. But if you didn’t cause destruction or damage, that’s not bad.

Archive multiple copies with something that has error-correcting codes. Use btrfs, zfs, par2, rar, raid-5, DVDs etc

They work offline. If you’re on Linux you can automate the archiving with https://github.com/Sude-/lgogdownloader

Lord British, you legend! I wish you the best of luck.

Also BSD