Making plans for the apocalypse

Today, my wife and I discussed the apocalypse. Until today, I assumed she was merely humoring me: yes, I can spend my free time on this "saving the world" fantasy if that's what I want, as long as I still have time left over for installing this IKEA shelf and grating the cheese. Today, she made an off hand comment about how the post-apocalypse world was going to be so annoying. Huh,