[IamConservative]

I read a few years ago that by 2100, with the available farm land we have for corn today, the yield would need to be 800 bushels/acre to keep pace with population growth.

IMO, way too many variables to make such a prediction. However, it does make one think about where this is all headed.

[Balding_Eagle]

Who could have ever imagined that by 2020 200 bushels per acre would be so common that no one talks about it, and 300 bushes happens often.

[redgolum]

I read the same prediction, but said that the world would be starving by 2000.

Now most the world is fat.