Marketing eco-friendly products isn’t as easy as it might seem, particularly if the products involve some kind of sacrifice or behavioral change on the part of the consumer. Take a look at one of the supposed eco-villains, the auto industry. While one can criticize the big US auto firms (not to mention Toyota and Nissan) for continuing to push big trucks and SUVs to consumers who didn’t “need” them, the fact is that all of these firms were supplying what the consumer wanted. Yes, everyone knew that econobox cars used less fuel, emitted fewer greenhouse gases, and so on. Everyone was happy that automakers were introducing fuel-efficient hybrid vehicles. But when individual buyers visited their local dealership, by and large societal concerns went out the window and people bought what worked best for them individually. For many buyers, massive SUVs and powerful pickups were the kind of statement they wanted to make, even if they never drove off-road and did little hauling. […]