Sara Menker is founder and C.E.O. of Gro Intelligence, makers of an A.I.-powered decision engine spanning climate, agriculture and the economy. Previously, she was a vice president in Morgan Stanley’s Commodities group. She is a member of the U.N. Secretary General’s High-Level Advisory Group on Climate Action and a trustee of the Mandela Institute For Development Studies. She was named a Global Young Leader by the World Economic Forum and is a fellow of the African Leadership Initiative of the Aspen Institute.