Another solution that we don't seem to be seriously working on is educating more of the population, so we have more doctors and engineers. There's not a surplu

Another solution that we don't seem to be seriously working on is educating more of the population, so we have more doctors and engineers. There's not a surplus of doctors. But it's more than just making the classes available. We also need to change the culture that is still somehow vaguely anti-nerd, anti-geek, anti-studying, even though everyone has smartphones and tablets and laptops open 24 hours per day. That's a harder task.