Aslam Khalil Expert in Climate Change Science Physics Office Phone 503-725-9396 Email aslamk@pdx.edu Professor, Physics Dr. Khalil researches what controls climate, how it changes and the role human activities play in the present observed global warming, as well as what controls ozone air pollution in urban areas. Education Ph.D., Theoretical Physics, Center For Particle Theory, University of Texas-Austin, 1976 Ph.D., Environmental Science and Engineering, OGI-OHSU, 1979 M.S., Physics, Virginia Tech, 1972 M.S., Environmental Science, OGI, 1979 B.S., Physics, University of Minnesota, 1970 B.A., Mathematics, University of Minnesota, 1970 B.A., Psychology, University of Minnesota, 1970