Tough to say, crisis sometimes brings out the best in people. But my gut says this is going to go very badly. Farming is based on steady, long term patterns many of which are being disrupted by climate change while traditional sources of water are becoming more scarce.
America went from the richest country in the world to slightly less rich but still the richest, freaked out and elected donald trump. How will poor, occasionally heavily armed, nations react to famine?