Another wave of survivalism began after the September 11, 2001, attacks and subsequent bombings in Bali, Madrid, and London. This resurgence of interest in survivalism appears to be as strong as the 1970s era focus on the topic. The fear of war, avian influenza, energy shortages, environmental disasters, and global climate change, coupled with economic uncertainty and the apparent vulnerability of humanity after the 2004 Indian Ocean earthquake and tsunami and Hurricane Katrina, have increased interest in survivalism topics.[19]
Gerald Celente, founder of the Trends Research Institute, noted how many modern survivalists deviate from the classic archetype, terming this new style "neo-survivalism"; "you know, the caricature, the guy with the AK-47 heading to the hills with enough ammunition and pork and beans to ride out the storm. This [neo-survivalist] is a very different one from that".[26]
The Sundome opens to a full 7 x 5 feet and will comfortably fit 2 adults. It’s light, has a polyethylene base that keeps ground moisture out and a 75 denier fly to protect you from rain and snow. The Sundome is survival gear that goes up in a hurry for those times when there’s no time to waste. It can easily be assembled by one person even when the wind has kicked up. That’s because it utilizes only 2 instead of the normal 3 or 4 tent poles. You’ll never be victimized by the elements as long as you’re toting the portable and affordable Coleman Sundome with you.
To me, the best option is to store emergency food. How much? If you have none, store enough for a few days. If you have enough for a few days, get enough for a week. How much you store depends on what time frame you think you're at risk for having to be completely independent. The early settlers of the southwest liked to store enough food for a whole year and still do to this day!