>As for restaurants, you are going into second and third order impacts. Yes, that's what systemic change is, and you appear to be presuming (with your mocking

>As for restaurants, you are going into second and third order impacts. Yes, that's what systemic change is, and you appear to be presuming (with your mocking jab about sweat pants, give me a break) that it's irrelevant to study second and third order effects of large social changes. That's not a very credible perspective to have.