Breaking Ground: Wei Xiong helps farmers and policymakers make better decisions
Farmers and agricultural policymakers frequently encounter tough decisions with complex trade-offs. Selecting which crop to plant next season, for example, would be much easier with a crystal ball. Wei Xiong, a senior scientist at the International Maize and Wheat Improvement Center (CIMMYT), cannot look into the future, but he can remove a lot of the guesswork.
Xiong uses modeling tools to simulate how agricultural systems would respond to different policies, technological innovations and climate change.