Therefore, if you want to fix the world, fix the incentives people have. That means investigating what incentives various changes lead to. This is almost not ever done properly.
People refuse to believe that for example a medicine company would invest in stuff that make people sick so the company/individual get richer. They think moral standards come naturallyThe fact is that different people have different standards, and that standards are always corroded away when power/money incentives are added to the mix.