[applause] >> mary-claire king. [applause] >> national medal of science to mary-claire king, university of washington, washington. for pioneering contributions to human genetics, including the discovery of the brrca1 susceptability gene for breast cancer. [applause] >> simon asher levin. [applause] >> national medal of science to simon asher levin, princeton university, new jersey, for international leadership in environmental science, straddling ecology and applied mathematics to promote conservation, for his impact on a generation of environmental scientists and for his critical contributions to ecology, epidemiology, applied mathematics and evolution. [applause] >> geraldine richmond. [applause] >> national medal of science to geraldine richmond, university of oregon, oregon, for her landmark discoveries of the molecular characteristics of water surfaces, for her creative demonstration of how her findings impacted many technological processes and for her extraordinary efforts in the united states and around the gl