Frontiers in Understanding Climate Change and Polar Ecosystems : Summary of a Workshop.

Review of the U.S. Climate Change Science Program's Draft Synthesis and Assessment Product 2.4 : Trends in Emissions of Ozone Depleting Substances, Ozone Layer Recovery, and Implications for Ultraviolet Radiation Exposure.

Climate Intervention : Reflecting Sunlight to Cool Earth.

America's Climate Choices.

Thinking Strategically : The Appropriate Use of Metrics for the Climate Change Science Program.

Climate Stabilization Targets : Emissions, Concentrations, and Impacts over Decades to Millennia.

Landscapes on the Edge : New Horizons for Research on Earth's Surface.

Analysis of Global Change Assessments : Lessons Learned.

New Directions in Climate Change Vulnerability, Impacts, and Adaptation Assessment : Summary of a Workshop.

Metrics for Climate Change Impacts : The Intersection of Human and Earth Systems.

Surface Temperature Reconstructions for the Last 2,000 Years.