More than a third of the heat-trapping gases cooking the planet come from growing and raising farm animals, but millions of cattle, pigs and other animals get to stay cool in the United States and other parts of the developed world.
Pig cooling pads and weather forecasts for cows are high-tech ways to make meat in a warming world apnews.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from apnews.com Daily Mail and Mail on Sunday newspapers.
More than a third of the heat-trapping gases cooking the planet come from growing and raising food, but millions of cattle, pigs and other animals get to stay cool in the developed world.