There were all sorts of kooky ideas thrown around our hall about the New World, and I couldn't stand it. We had several brothers who thought that in the new system we wouldnt have technology like computers because they were created by satan. Another brother thought we wouldnt need to trade in the NS because we'd all grow every plant on every country, even though " seedtime and harvest, and cold and heat, and summer and winter, and day and night, shall not cease". I also knew a brother who thought that we would all be naked. This, mind you, is the same brother that thought we'd be travelling in space. How those two can go together I have no idea. A sister went on to expand on this, and say that we'd all be naked AND we wouldn't need central heating, because the holy spirit would keep us warm.