A Simple Alternative to Gasoline Taxes
The reason I am proposing a Vehicle Efficiency Market is that gasoline taxes are not politically viable in the US. Here is a good summary from the New York Times today of the recent failed attempts by several individual US states to raise gasoline taxes.
The Future of Transportation
At the EIA conference in Washington D.C. earlier this week I thought that one of more thought provoking and entertaining presentations was that given by Lee Schipper (Precourt Institute, Stanford University). Here is a site he posts to.
The reason I thought Schipper's comments were so interesting is that he paints a fairly credible picture of the future of transportation by pulling together images from his travels. In a future where we must do more with less, Schipper envisions a world in which transportation involves many people (even in the developed world) riding motorcycles (as in India/China) rather than cars, bus rapid transit (such as the Metrobus in Mexico City and Bogotá's TransMilenio) and more sidewalks (even along highways) ensuring walkable roads.
At the conference, Schipper also made an observation that one of the primary infrastructure gaps discouraging push bicycle transportation is not a lack of cycling lanes, but that there are few safe places to store cycles at office buildings or rail stations.