Wether you "believe" the 350 ppm science (safe level of CO2 in our atmosphere) or not, you can't help but see that it's time for less pollution in our air. We had a small candlelight vigil here in Ingolstadt in support of this movement. In attendance were local citizens, their children, the Bundnaturschutz (Nature Protection society), the local newspaper, and suprisingly city and provincial politicians.