Across Europe, Irking Drivers Is Urban Policy

Here's an article that relates to the guest speaker we had today, Lisa Chen. This article focuses on the transportation issues and the plans Europe has to make more environmentally friendly modes of transportation to promoting a healthy community. What I found interesting was that several cities in Germany, there are "environmental zones" in which only cars with low carbon dioxide levels may enter.

http://www.nytimes.com/2011/06/27/science/earth/27traffic.html?_r=1&hp