I missed the 50/50 fertile section in my emergency preparedness plan. I really don't want humans coming back and certainly not from my seed. Then again, a new nation of long hairs that think only of surfing and RnR might be alright. I'm Irish Comanche though, we may have to eat the young to keep them from weeding out the old. It's not the guns you need to stockpile, it's the ammo.
No joke hunting tip for survival that I read in a '60s apocalypse manual recently acquired at my local thrift store. It was a fun read. Shoot the first thing that moves no matter how small. If it is unedible, lie in wait and shoot what ever comes to eat it.