The question was: How can people survive in the city when the power, gas and water get turned off or is unavailable? I was asked the question from many individuals who feel it is not practical to move out of the city and build an earthship. So I’ve asked the creator for an answer to the question. I’m looking for some feedback in response to the answer I received. This would easily be augmented by survival kits that you can purchase separately. I believe the time will come when individuals in the city will need to consider these options, especially in northern cities like Edmonton.