national medal of science to ofith klinman, university california berkeley, for her fundamentalof funrinciples and her leadership in the community of science. [applause] jerrold meinwald. science todal of jerrold meinwald, cornell university, for applying andical principles techniques to studies of plant and insect defense and hisunication, and for seminal role in establishing chemical ecology as a core important to andcultural, forestry environmental science. burton richter. toional medal of science burton richter, slac, national laboratory and stanford university, for pioneering contributions to the electronic of accelerators, including circular linear colliders and for in elementary particle physics and contributions. [applause] sean solomon. national medal of science to solomon, columbia university, for creative approaches and outstanding contributions to understanding the internal structure and evolution of the earth, the moon tre planets. [applause] family members will accept on father, davidr blackwell. national medal of science to david blackwell, university of forfornia berke