My replies weren't entirely serious. The parent paraphrased Jurassic park so I think I'm allowed to reference other scifi tropes. I don't think that's the 'bes

My replies weren't entirely serious. The parent paraphrased Jurassic park so I think I'm allowed to reference other scifi tropes. I don't think that's the 'best' case. Dinosaurs evolved from simpler things than tardigrades so if we mess up this planet enough that we have to leave and only the tardigrades survive, our offspring could return to find giant tardigrade type things that eat our not so human children. Or we could time travel forward to that time. The choice of delorean, TARDIS or some kind of planet of the apes time travel, I leave up to you.