http://news.bbc.co.uk/2/hi/uk_news/magazine/8329612.stm
The Methane Makers
The man behind one of the most influential reports on climate change, Lord Stern, has highlighted the impact meat production has on greenhouse gas emissions. Part of it comes through methane made by the animals as they digest food. So which farm animals expel the most methane?.....
The cure for a fallacious argument is a better argument, not the suppression of ideas.
-- Carl Sagan