Today’s Solutions: July 18, 2026

Close-up of green, pebbly-skinned avocados piled together in a heap.

Solar fridges lift African farmers’ incomes by 50 percent

BY THE OPTIMIST DAILY EDITORIAL TEAM Up to 40 percent of food produced in Africa is lost between harvest and market. Not from drought or pest damage, but from the absence of one thing: refrigeration. The early numbers from solar-powered cold storage are hard to argue with. Provider Soko Fresh Read More...