> On the contrary, we appear to be flooded with them: cancer, infectious diseases, global warming, clean energy, access to space... Trouble is, many of these t

> On the contrary, we appear to be flooded with them: cancer, infectious diseases, global warming, clean energy, access to space... Trouble is, many of these types of problems are not profitable to solve as the beneficiaries lack the power (read: money) to demand a solution. That's what I'm worried about, is when there's tons of problems that could be solved, but few people have both the means and the will to solve them. I hope I'm wrong.