A good article and not too long, Oliver Tickell.
-----Original Message-----
My presentation at the National Press Club, and briefing to the House
Select Committee on Energy Independence & Global Warming, is available at
http://www.columbia.edu/~jeh1/2008/TwentyYearsLater_20080623.pdf.
Powerpoints used are
at http://www.columbia.edu/~jeh1/2008/TippingPointsNear_20080623.ppt or
http://www.columbia.edu/~jeh1/2008/TippingPointsNear_20080623.pdf
Jim
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