Strange policy

I enjoyed this news story reported by the BBC. The UK Department of Health part-funded some research looking into the question of whether health professionals could help combat the effects of climate change. The researchers came up with a proposal that was a little bit wierd - kill 30% of Britain's cows and sheep! Not only would this help save the environment; it would also make us healthier. BBC reported: "The theory goes like this: if you have less ruminant livestock, you emit less climate-damaging methane into the atmosphere. You also have less meat to eat, which means less saturated fat in our diets and thus less heart disease." Various ministers came out in support of this marvelous idea until DEFRA heard about it, and they pointed out the stupidity of the policy. How would the farmers react to having to cut their herds? How would you prevent UK from importing masses of meat from Argentina and the like? Unsurprisingly, the policy quickly disappeared even though the report is still available. Magic.