More than 30 countries are setting the first-ever deadline to halt deforestation by 2030 to curb global warming.
The United States, Canada and the entire European Union were among 32 countries signing on to a declaration to halve forest loss by 2020 and stop it by 2030 at the U.N. climate summit Tuesday. But the enthusiasm for the pledge was tempered when Brazil, home to wide swaths of Amazon rainforest, said it would not join.
If the goal is met, the U.N. says it would be the equivalent of taking every car off the road in the world. The group also pledged to restore more than one million square miles of forest worldwide by 2030. Norway vowed to spend $350 million to protect forests in Peru and another $100 million in Liberia.