That's legit. I think that with further reading, the nuanced view is that it's both the high-yield strains of staple foods that Borlaug developed and the high-input farming style, in combination.

But my point is actually that modern GMO plants, the Monsanto ones that people are currently freaking out about, don't revolutionize yields. They improve them on the margin, but it's not another green revolution, at least so far.