Same thing with matter/antimatter, and "white flight" demographics. Also, the more energy-efficient we make our technology, the more energy we will use in total

Same thing with matter/antimatter, and "white flight" demographics. Also, the more energy-efficient we make our technology, the more energy we will use in total. Any tension not in a buffered solution will collapse to dominance by one-side. This one, though: > Why can’t everyone just agree to a family-friendly, 40-hour workweek? You can choose to opt-out of the rat race, and still be happy. Some other too. Yes, to a first approximation, there are no easy problems (or free lunches), so only attack problems you'd love to solve.