PCC 10th Annual Public Lecture (2011)- Larry Schick, "Flood of Problems: Managing Big Water in Western Washington"
PCC 9th Annual Public Lecture (2010)- Dr. Brian Soden, "Reducing Uncertainty in Predictions of Climate Change"
PCC 8th Annual Public Lecture (2009): "Understanding Variations in Mountain Snow in the Pacific Northwest: Impacts of climate change and importance of location"
PCC 7th Annual Public Lecture (2008)- Professor Carl Wunsch "The Ocean and Climate Change: Exciting Stories, Realistic Problems, and the Future"
PCC 6th Annual Public Lecture (2007): "Global warming and ocean acidification: Double trouble for marine ecosystems"
PCC 5th Annual Public Lecture (2006): "Solving the carbon and climate problem with technology available today."
PCC 4th Annual Public Lecture (2005): "El Nino: Causes and Consequences of a Global Weathermaker"
PCC 3rd Annual Public Lecture (2004): "Climate Variability, Ocean Circulation, and Changes in the Hydrological Cycle"
PCC 2nd Annual Public Lecture (2003) "Global Changes, Local Impacts: consequences of natural and human-caused climate change for life in the Pacific Northwest"
PCC 1st Annual Public Lecture (2002): "Global Climate Change: Effects that should Concern Us"