Thats extremely naive thinking. Starve someone for a few days then see what theyd do for a can of beans. People riot after sports events for no reason, you think a stranger wouldnt kill you to feed their kids? Sure, people might band together for the 1st week, but once food and water start running out, its everyone for themselves. We’re not talking about a flood/tornado/hurricane situation here. Think WORST CASE SCENARIO.
Every survival kit and emergency preparedness plan should include emergency blankets and lights. Mylar blankets effectively reflect body heat, and can keep you warm throughout a cold night. Their extreme lightweight and compact size make them an ideal part of a survival kit. To ensure you have adequate light in the event of a power failure, chemical snap lights are a convenient solution that doesn’t rely on batteries. Many snap lights last for 12 hours or more, and have a five year shelf life, so you know they’ll be there for you when you need them.
In tropical areas, a survival kit may have mosquito head netting, additional insect repellent, anti-fungal cream, a machete, water purification tablets, foot powder, matches, a flint strike, a compass, a wire saw, a space blanket, medical equipment (gauze pads, elastic gauze bandage, antiseptic creams, anti-malaria tablets, anti-infection tablets, bandages, etc.), salt tablets, a fishing kit, snare wire, extra socks, a candle, a signal mirror, flares, a sewing kit, safety pins, tinder, tape, a whistle, and rations.
2. Cars – You’ll want to check the glove box, under the seats, and in the trunk for snacks, tools, and other useful items. Parts of the car itself might prove useful, too. The mirrors could be used for signaling, the wiring for cordage, the upholstery for bedding and insulation, the battery for power (if someone in your group is mechanically inclined), and of course the engine parts if you need them for your own vehicle.
Survival kits, in a variety of sizes, contain supplies and tools to provide a survivor with basic shelter against the elements, help him or her to keep warm, meet basic health and first aid needs, provide food and water, signal to rescuers, and assist in finding the way back to help. Supplies in a survival kit normally contain a knife (often a Swiss army knife or a multi-tool), matches, tinder, first aid kit, bandana, fish hooks, sewing kit, and a flashlight.