Planet Forward, GWU School of Media and Public Affairs
The innovations panel at the Feeding the Planet Summit showcased four innovators with inventions that could help feed the planet - check out what they've got, from clean-burning fuel to edible bugs.
Planet Forward/GWU
If you've got crops to sell in Africa, the trouble may be getting paid - unless you've got Agrimangr, a phone app that gives you all the info you need to get a fair deal.