America can afford a Green New Deal – here's how

U.S. Rep. Alexandria Ocasio-Cortez and Sen. Ed Markey are calling for a "Green New Deal" that would involve massive government spending to shift the U.S. economy away from its reliance on carbon.

Climate change will reshape the world's agricultural trade

Ending world hunger is a central aspiration of modern society. To address this challenge – along with expanding agricultural land and intensifying crop yields – we rely on global agricultural trade to meet the nutritional ...