Greenpeace urges consumption of kangaroos to save the world from global warming.
They argue that unlike cattle and sheep, kangaroos don't burp, don't fart, and don't clear the land. For example, this picture is an oil industry propaganda because kangaroos don't need any food.
It turns out that there are also people who don't burp, don't fart, and don't clear the land. Think twice before you decide what to cook today and save the Earth! :-)
I wonder whether these comments are going to remain jokes. Because the eco-maniacs have already convinced the Conservative party in the U.K. to try to ban plasma TVs and there seems to be no obvious qualitative difference between these bizarre suggestions how to "fight climate change", we may very well be advised to eat each other next week.