May 2, 2012, 10am PDT
Gaia Pianigiani discusses the recent opening of a new, luxury high-speed rail line in Italy – Europe's first private competitor to domestic, state-run HSR.
December 11, 2010, 7am PST
Victor David Hanson uses a broad historical perspective to examine the causes of the rise and fall of former world cities. He argues that the computer driven, global age will accelerate the process of growth and decline.