They couldn't care less about the planet, all they care about is the environment they live in... the earth has been here for quite some time and I highly doubt a few cars and plastic bags will harm it. It has survived so much; volcanoes, earthquakes, getting hit by space rocks, global warming/cooling, magnetic waves... and environmentalists worry about about the ozone layer... that's all fine and good, but how many actually care about the planet? Many only care about the survival of their species and other species and not the globe itself. Even if the ozone layer disappeared, the earth would still be here. So, save the environment, but the planet doesn't need saving. *Reduce your noise pollution as much as possible.