We Anglophones have reasons for adopting strange diets. Increasingly, we live alone. We have an unprecedented choice of foods, and we're not sure what's in them or whether they're good for us. And we expect to customize practically everything: parenting, news, medicines, even our own faces.

We Anglophones have reasons for adopting strange diets. Increasingly, we live alone. We have an unprecedented choice of foods, and we’re not sure what’s in them or whether they’re good for us. And we expect to customize practically everything: parenting, news, medicines, even our own faces.