This event will take place at the Palo Alto Cultural Center Auditorium, at Embarcadero Rd. and Newell Rd. in Palo Alto.

Drell Lecture Recording: NA

Drell Lecture Transcript: NA

Speaker's Biography: Sally K. Ride, the first American woman in space, has advocated elevating the position of space on the national security agenda throughout her career. She is President and CEO of Imaginary Lines and the Ingrid and Joseph Hibben Professor of Space Science at the University of California, San Diego.

Drell Lecture Recording: NA

Drell Lecture Transcript: NA

Speaker's Biography: Freeman Dyson, one of the world's preeminent physicists, has consistently championed the uses of science and challenged the ethical uses of science and challenged humankind to reconcile technology and social justice. He is Professor Emeritus at the Institute for Advanced Study in Princeton, New Jersey.