Generational Spaceships are an awful unlikely proposal according to Kim Stanley Robinson, though there may be some interesting solutions to the challenges discussed. Thought-provoking reading.
For you writers out there, here’s a few story seeds:
Hey, is it just me or does this War of the Worlds Walker from an old book cover look a lot like a Star Wars AT-AT?
Another story lead – Jogger finds 4-foot dead alligator.