7th International NCCR Climate Summer School "Key challenges in climate variability and change" 31 August - 5 September 2008 Centro Stefano Franscini, Monte Verità, Ticino, Switzerland International Summer School on Atmospheric and Oceanic Sciences 2008: AEROSOLS and CLIMATE CHANGE 22 - 26 September 2008 L'Aquila, Italy The Institute for Advanced Studies presents the Workshop on Reducing the Uncertainty in the Prediction of Global Warming January 12-16 , 2009 Jerusalem