The bags are an example, it's very recent thing so near the top of my mind. My point which I articulated poorly is that when we push environmental friendly thi

The bags are an example, it's very recent thing so near the top of my mind. My point which I articulated poorly is that when we push environmental friendly things we should push for things which are more/actually effective, e.g. make sure you use your car for as long as possible, and build smaller, well insulated, energy efficient homes.