I wonder how long they took to come up with this idea. Perhaps all the environmentalists who are concerned will start walking around wearing these bags. Latest on the "green" fashion scene? Could they recycle and use the contents for energy or "scent sticks"? - AL
Livestock could actually be good for the environment according to a new study that found grazing cows or sheep can cut emissions of a powerful greenhouse gas [literally].
The research will reignite the argument over whether to eat red meat or not.
In the past environmentalists, from Lord Stern to Sir Paul McCartney, have urged people to stop eating meat because the methane produced by cattle causes global warming.
However a new study found that cattle grazed on the grasslands of China actually reduce another greenhouse gas, nitrous oxide.
