2010 Climate Change Workshop Presentations Planned Climate Change Sensitivity Simulations with the RCP 4.5 Scenario Warren Washington, CGD-CCR The Southern Annular Mode and Climate Sensitivity Julie Arblaster Simulations of the Indo-Pacific Warm Pool by IPCC Models Yan Sun Predictability of Atlantic Overturning Circulation and Associated Surface Patterns in Two CCSM3 Large Ensemble Experiments Haiyen Teng and Grant Branstator, CGD-CCR Climate Change in Upper Ocean Stratification Antonietta Capotondi CCSM4 an the Fate of the Wolverine Synte Peacock CMIP5/PMIP3 and Early Results from CCSM4 Bette Otto-Bliesner, CGD-CCR Simulating the Extremes of Future Anthropogenic Greenhouse Gas Forcing Ben Sanderson, CGD-CCR Preview of Climate Change Results from CCSM4 and Future Plans of the CCWG Co-chairs