The head of the United Nations just warned that we are heading into an “unprecedented global hunger crisis”, and people are already dropping dead of starvation in Africa. For months I have been documenting the signs that severe food shortages were on the way, and now they have begun. Of course, there are many reasons why we are facing such a dire situation. Weather patterns have gone completely haywire all over the planet, the COVID pandemic has played havoc with global supply chains, and the war in Ukraine is greatly restricting the flow of agricultural resources out of one of...