> Corn, potatoes and wheat are important maybe even oranges, but we could live with a lot less alfalfa and almonds. Both alfalfa and almonds contain a lot of nutrients you dont find in large enough amounts (or at all) in corn and potatoes though. And alfalfa improves the soil but fixating nitrogen. Sure almonds require large amounts of water. Maybe alfalfa does as well? And of course it depends on if they are grown for human consumption or animal.