b'Theoretical computer science can be as remote and abstract as pure mathematics, but new research often begins in response to concrete, real-world problems. Such is the case with the work of Cynthia Dwork. Over the course of a distinguished career, Dwork has crafted rigorous solutions to dilemmas that crop up at the messy interface between computing power and human activity.\\nLearn more about your ad choices. Visit podcastchoices.com/adchoices'