It's not even just California either. The Ogallala aquifer that underlies the Midwest corn belt is also running low. That's 90% of national corn production and

It's not even just California either. The Ogallala aquifer that underlies the Midwest corn belt is also running low. That's 90% of national corn production and affects basically everything that uses corn starch or HFCS. Unsustainable agriculture will get ugly.