Support WBURTo Slow Global Warming, U.N. Warns Agriculture Must ChangePlay03:57Download AudioRebecca HersherAllison AubreyAugust 08, 2019 ShareLarge swaths of forest have been cut down in Brazil in recent decades to make room for farming. Deforestation contributes to global warming, and reversing it will be necessary to avoid catastrophic climate change. (AP)
