I used to wonder about this when I was still a Dub: Since they believe the industrialized world is going to be destroyed and the entire earth will be one big garden, exactly what kind of standard of living do they think they will have?
While they might be able to scavenge, say, a microwave oven or washing machine; and they might be able to figure out how to generate electricity, eventually all of these things will wear out and they'll be back in an early 18th century type of life.
People of that time and earlier who enjoyed a high standard of living employed armies of servants to do the dirty work, but since equality will reign in the NS, everyone will have to toil like a slave just to maintain the basics.
Or do they think that Big J will magically power their washing machines and water pumps and all the stuff that makes modern living so comfortable?