We eat too much meat in the United States, and eating less of it is one of the most effective ways to reduce our carbon footprint. But in certain parts of the world where people are malnourished, meat can be the most efficient way to get people nutrients like iron. So what do you do about that?
Recently a group of researchers, many from the International Institute for Applied Systems in Austria, concluded that we probably shouldn’t be raising the price of meat to discourage people from eating it. Instead, we should be raising animals in more efficient ways so as to make meat available to the poor without pumping out as much greenhouse gas.
On the face of it, this seems to be saying that feedlots are environmentally correct. I have no doubt that some will wield this study as a bludgeon against anyone arguing for grass-fed beef. (“If you don’t like CAFOs, you want the Earth to cook and the poor to starve!”) Before that starts, let’s look at what this analysis actually shows.