A farm worker collects corn in El Rancho, Guatemala, in this file photo. Drought caused by climate change has already had a negative impact on agriculture is Central America. And it could get worse.
A farm worker collects corn in El Rancho, Guatemala, in this file photo. Drought caused by climate change has already had a negative impact on agriculture is Central America. And it could get worse. MOISES CASTILLO AP
A farm worker collects corn in El Rancho, Guatemala, in this file photo. Drought caused by climate change has already had a negative impact on agriculture is Central America. And it could get worse. MOISES CASTILLO AP