"In an age of pandemics, climate change, and political unrest, you don't have to be a prepper to worry about the future or to wonder how you can prepare for it. Many of us conjure up images of a post-apocalyptic world where life is simple, our needs and goals clear. We imagine the desolate, barren world of Cormac McCarthy's The Road, where starting fires, building shelters, and even picking locks are our most valuable skills. But as underwater archeologist,...