Where famine is a serious concern, it is typically a function not of production, but distribution. Indeed, as a direct result of these institutions, humans have learned to do more with less, and to meet human needs while using fewer, and more plentiful natural resources. Consider also that proven reserves of oil and gas increased seven-fold since 1950. All things considered, the planet is doing pretty well. As the late Julian Simon often reminded us, the Earth, thanks to its inhabitants, is tremendously resourceful.
Humans are ingenious and inventive.
Given the chance, a free people will figure out how to solve their own problems. Three scholars debate ways to increase the food supply.