Andrew Potter gives a scathing criticism of both eating organic and eating local in Macleans. It turns out that the nutritional benefits of organic do not appear in laboratory tests. The economies of scale from industrialized farming make it better for the environment than either niche food (remember: your intuitions about environmental cost are wrong).

This makes it clear that the underlying reason people consume niche food is to be cool. And that doing so harms other people.

The only touted advantage he doesn’t address is “food security”. I’ve always taken it to be a kind of joke to refer to growing vegetables at city hall by the same term that serious people use to refer to anti-starvation measures. But if it’s the only area open for debate I guess I need to take another look at it…