Food security and how to achieve it is a complex issue that has been debated throughout recorded history. The question now being discussed is how to provide it for the world's population, which is expected to double by 2050.In some respects, the subject of global food security is like weather. There are countless reams of material and analyses produced about both, but no one actually does much of anything to change them for the better. Given that weather is a most important factor in the production of food-related crops, its connection to global food security is, in fact, a tight one. Furthermore, if the alarmist theories about global warming and its impact on agriculture prove to be correct, weather will become a major deterrent to improve...