+1. Fliers can solve commute hell. Every building has roof, which can be used as a pad for fliers, which will solve problem with parking. Nuclear batteries can

+1. Fliers can solve commute hell. Every building has roof, which can be used as a pad for fliers, which will solve problem with parking. Nuclear batteries can provide enough electricity for flier for years. We just need to develop safer nuclear batteries (LENR type?), which, in turn, requires better understanding of nuclear physics, which, in turn, requires to shoot some «shut-up and calculate» guys.