The Math That Predicted The Revolutions Sweeping The Globe Right Now
However, he emphasizes the structural threats to the global food system haven't been addressed. Bar-Yam has written at length about what he believes to be the root cause of food price swings: financial speculation and food-for-fuel policies like ethanol subsidies. Both, he argues, artificially drive up prices on the global market and, in turn, cause hunger and unrest
yeah, stupid corn.