David Karpf

David Karpf is the author of The MoveOn Effect: The Unexpected Transformation of American Political Advocacy and Analytic Activism: Digital Listening and the New Political Strategy. He is an associate professor in George Washington University's School of Media & Public Affairs.


AP Photo/John Minchillo

While digital media make it easier to spread activist messages, today’s movements face many of the same problems their forerunners did.   Read more

Working in America