BBC NEWS | UK | Eat kangaroo to 'save the planet'

BBC NEWS | UK | Eat kangaroo to 'save the planet': "Switching from beef to kangaroo burgers could significantly help to reduce greenhouse gas emissions, says an Australian scientist.

The methane gas produced by sheep and cows through belching and flatulence is more potent than carbon dioxide in the damage it can cause to the environment.

But kangaroos produce virtually no methane because their digestive systems are different.

Dr George Wilson, of the Australian Wildlife Services, urges farming them."