[stolenmerch]

I'm very skeptical that increases in agricultural productivity and political stability, two leading preventers of famine, were a direct result of a single book. The Population Bomb was controversial and had many detractors at the time. It seems much more likely that he was simply wrong in his predictions (which he insists were simply possible scenarios). Otherwise, you'd have much more evidence of the book being cited in public policy and industrial investment strategies.

[alexgmcm]

It doesn't need to be just because of that book - e.g. companies can see impending food scarcity and invest in agricultural research etc. to avoid it and profit by meeting the growing demand.

The thing is although we now we can often figure out solutions when the problems become more apparent, we can't guarantee it - so it makes sense to start working on solutions as soon as possible.

[ncmncm]

The Green Revolution and improvements in political stability were each the result of huge amounts of hard work by people who recognized crippling problems ahead, and acted to avert them. If you were to tell them they were wrong to perceive a problem and invest the effort, they would be well justified in punching you in the nose.