Also announced during Tuesday's hour-long presentation to an audience of 500: Another four ad-supported, large-scale projects from DreamWorks Animation, Telepictures and Endemol USA, the reality-giant behind Big Brother and Fear Factor.
They show that warming spells very like that of the past 100 years occurred repeatedly, long before the large-scale use of fossil fuels and the associated emissions of carbon dioxide gas were a possible factor.