Buy some canned food and store it in the basement. I’m half joking, but I knew an old fellow in my grandmother’s village that almost starved during WW2, who dev

Buy some canned food and store it in the basement. I’m half joking, but I knew an old fellow in my grandmother’s village that almost starved during WW2, who developed a habit of storing non-perishable food, so that no matter how low the chance of that kind of event happening again, he never has too pass through that kind of ordeal again.