What's New:

      Air Quality in America: A Dose of Reality on Air Pollution Levels,
      Trends, and Health Risks [link]
       AEI Press, 2008

      Clearing the Air [link]
       PERC Reports, Spring 2008

      Climate Activism in A Scientific Guise:
      Air Pollution as A Case Study [link]
       Heartland Institute International Climate Conference, March 2008

      Urban Air Pollution Progress Despite Sprawl:
      The Greening of the Vehicle Fleet [link]
       Journal of Urban Economics, in press

      Energy and Air Quality: A Texas Primer [link]
       Texas Public Policy Foundation, January 2008

      Politics Posing as Science: A Preliminary Assessment
      of the IPCC's Latest Climate Change Report [link]
       American Enterprise Institute, December 4, 2007

      Another Day, Another California Global Warming Scare [link]
       Planet Gore, December 4, 2007

      Climate Change: A Step Toward Realism [link]
       IEA/CMTA Annual Conference, November 9, 2007

      A Clean Air Regulation Hazardous to Health [link]
       National Center for Policy Analysis, October 22, 2007

      Comments on EPA's Proposed Tougher Ozone Standard [link]
       American Enterprise Institute, October 9, 2007

      How Environmentalists and Scientists Mislead Americans
      About Air Pollution and Climate Change [link]
       An Exchange with the Natural Resources Defense Council, September 14-26, 2007

      Overturning the Climate "Consensus" in One Fell Swoop [link]
       National Review Online, August 16, 2007

     Future Air Pollution Levels and Climate Change: A Step
      Toward Realism [link]
       World Climate Report, August 10, 2007

      A Citizen's Guide to Global Warming [link]
       John Locke Foundation, July 2007

     Ground-Level Ozone Trends: Fact vs. Fantasy [link]
       World Climate Report, July 27, 2007

      American Lung Association's 2007 Report Distorts
      Air Quality Facts [link]
       Environment & Climate News, July 2007

     Regulating to Infinity and Beyond [link]
       National Review Online, June 27, 2007
       Financial Post (Canada), July 5, 2007

     Climate Science: The Ideology Goes in Before the
      Science Goes On [link]
       National Review Online, May 11, 2007

      Blue Skies, High Anxiety [link]
       The American, May/June 2007

      The California Air Resources Board's Selective Presentation
      of Climate Change Evidence [link]
       American Enterprise Institute, January 24, 2007

      Burying Evidence: The Union of Concerned Scientists' Unscientific
      Claims about Air Pollution and Health [link]
       American Enterprise Institute, January 17, 2007

      Facts Not Fear on Air Pollution [link]
       National Center for Policy Analysis, December 17, 2006

      Climate Change: Science, Policy, Politics [link]
       IEA/CMTA Conference Presentation, November 14, 2006

      Does the Clean Air Act Require EPA to Regulate Greenhouse Gases?
      An Amicus Brief in Massachusetts v. EPA [link]
       October 24, 2006

      The Social Benefits and Costs of the Automobile [link]
       UC Davis Institute for Transportation Studies Seminar, October 20, 2006

      The Tyranny of Good Intentions: How Federal Air Quality
      Regulation Harms Americans [link]
       State Policy Network Conference, October 6, 2006

      The Aut