“If Earth overheats and crops and fuel become scarce, guess what? I know good bartering supplies include tampons, mercury fillings, eyeglasses. One particularly anxious day I read instructions on how to cook on my woodstove—so in the early days of environmental apocalypse and culture collapse, my family will enjoy bygone potatoes roasted over hot coals and underdone loaves of bread.” Year in Reading alumna Megan Mayhew Bergman prepares herself for the apocalypse.