New submitter Simon321 writes "BBC News has an interesting article about the top predictions for life 100 years from now. The highlights include extensive farming of the ocean, wiring all sorts of computers to our brains, space elevators, and the break-up of the United States. 'There are some indications already that California wants to split off and such pressures tend to build over time. It is hard to see this waiting until the end of the century. Maybe an East Coast cluster will want to break off too. Pressures come from the enormous differences in wealth generation capability, and people not wanting to fund others if they can avoid it.'"