This question was posed to the Concierge blog on the New York Times site:I consider myself a fairly responsible type: I won’t be installing my air-conditioner this year, I recycle, I call my mom on Sundays. Still, I’m finding all the recent focus on locavores and sustainability and all that a bit much. These days, when I walk by the Park Slope Food Co-op, I want to buy the gas-guzzlingest S.U.V. on the planet and drive to a McDonald’s I could have walked to. I guess this is a long way of asking: