Cow Burps Killing Ozone
There are dozens of arguments on the table for reducing our dependance on oil to help the environment, but one cause of pollution that isn't as popular to hate is our domesticated bovine.
Cattle burps, farts and general excretions account for a tremendous portion of methane pollution in the world. They actually do more to harm the ozone than cars.
Check out this cool piece on capturing their damaging burps and helping to reduce the amount of poisonous methane that reaches our atmosphere.