Deutsche Welle: Germany wants to double its bicycle traffic by 2012. While breaking Germany’s car addiction has proved a major challenge, other European cities have shown it’s possible to make the switch. In most German city centers, biking beats out driving as the fastest way to get around. During the morning rush hour, it’s not uncommon to see cars creeping forward while cyclists zip past. The incentives for Germans to bike have never been better, with a medium-sized car sucking away at …