> regarding the health effects of diesel vs petrol There's a known solution to sort out the SO2 emission, but it would cost a bit more. The problem isn't push

> regarding the health effects of diesel vs petrol There's a known solution to sort out the SO2 emission, but it would cost a bit more. The problem isn't pushing diesel over petrol, the problem is letting the car vendors cheat so blatantly, apparently with political backing (in Germany at least).