Dr. Lynn Russell is a Professor of Atmospheric Chemistry at the Scripps Institution of Oceanography of the University of California, San Diego. Her research interests are in aerosol composition, aerosol-cloud interactions, and aerosol evolution in the troposphere. Using a variety of techniques for both observations and modeling, her work has contributed to an improved understanding of how aerosols affect climate. Dr. Russell received her B.S. in Chemical Engineering and an A.B. in International Relations from Stanford University. She also received her Ph.D. in Chemical Engineering from the California Institute of Technology in 1995.