February 19, 2010, 6am PST
Dr. Lawrence Frank (U. of British Columbia) et.al. looked at Atlanta to make the connection between health reform and transportation reform, devising a clever 'energy index'. While the index rose in denser neighborhoods, it didn't in mixed-use ones.
July 27, 2009, 7am PDT
Testifying to the Senate Environment & Public Works Committee on July 14, DOT Secretary Ray LaHood clearly states that fuel efficiency must be complemented with livable communities and transit to reduce transportation-related carbon emissions.