Sub Saharan Africa (SSA) has the lowest average corn yield of any region in the world. Its corn yield is 77 percent lower than that achieved in North America. But the UN Food & Agriculture Organization predicts that SSA will experience a higher percentage increase in corn yields by 2031 of any region in the world, rising 17.7 percent. Since SSA also has the fastest growing population of any part of the world, having the highest rising yield of a staple crop is a good signal for food security. However, the FAO’s calculations must be put into context. A large percentage change from a low base can look outsized on order but amount to a relatively small actual increase. In this case, a 17.7 percent increase would still place the regi...