The US, China, India & Brazil are responsible for almost half the world’s nitrogen pollution https://t.co/S9caCuRstU pic.twitter.com/oYmOHIsrPW— Carbon Brief (@CarbonBrief) January 25, 2016
The US, China, India & Brazil are responsible for almost half the world’s nitrogen pollution https://t.co/S9caCuRstU pic.twitter.com/oYmOHIsrPW