One of the biggest problems raw foodists face is the difficulty in obtaining cheap, high quality raw foods. One possibility is to own your own microfarm and raise animals and plants for your food. If all you've got is a flat or a house with no garden or if you live in an arctic climate, then you may have some difficulties. One option to get round this is to practice vertical farming:-
http://www.dailymail.co.uk/sciencetech/article-3904218/Arctic-farming-Town-turns-hydroponics-fresh-greens.htmlTechnically, if I raised rats etc. in large enough cages, fed on high quality foods(ie raw organic fruit/veg and raw wild game), I could be self-sustainable even while living in a city.
