When the apocalypse comes—present political antics assure it more than any biblical prophecy—I fear for the survivors. This post is for them. I presume you’ll get the internet back up and running quickly; it is, after all, humanity’s most important achievement. I know you’re hungry, but first a bit of history. (Sorry, I used to be a professor; it’s how my mind works.) The trendy drinking glasses that some restaurants used to use were called Mason Jars. They were originally for home canning. You see, in summer when the earth was generous, we’d have too much food. Judging from the state of my refrigerator, it’s impossible to keep it fresh for more than a few days. So people invented canning. You’ve probably found a stash of cans, which is why you’re reading this post. These glass cans came with a pretty obvious screw-on lid, under which was a sealed lid that you could pop off with a thumbnail if you were desperate enough. Food awaits.
Then a metal canning process was invented. To open a metal can you need a special tool called a “can opener.” Since I’m sure all electric can openers were destroyed in the apocalypse, you’ll need to know how to open a can with the items at hand. Do not panic. If any Swiss Army knives have survived (and I’m sure they have, if anything has) you can use one of those. Unfortunately, describing how is more a job of poetry than prose. Besides, I don’t have a webcam to record myself, or my disembodied hands, doing it for you. You might find a commercial can opener a better option. Be careful, they break easily. If you find some in the ruins of a store take them all—you’ll need them. Got one? Okay, now here comes the tricky part.
You need to use this device to open the can to get at the goodies inside. I’m writing this during a rather paranoid and poorly educated period of human history, so please bear with me. It is your salvation. Even the simple can opener has to be sold with wordless instructions in my era. I am here posting those instructions. Follow these two simple steps, numbered conveniently “1.” and “2.” You will have food for your starving bellies soon enough. And while you’re slurping down whatever sweet or savory goodness is inside that metal container, maybe you’ll pay heed to a bit of friendly advice from someone who didn’t survive the dread end of the world: when enough of you find each other to need to elect a ruler, please be sure that whoever it is knows what she’s doing. One thing you might look for is someone who at least knows how to use a can opener.