Over the last decade I’ve advised some of the world’s most influential leaders and organizations on how to communicate and galvanize change.

During my career I’ve managed communications and public policy efforts for leaders including Elon Musk, Mark Zuckerberg and Eric Schmidt, and for organizations from Silicon Valley startups to the United Nations. I previously served as head of communications for SpaceX, as Facebook’s first head of executive communications, and Google’s first executive speechwriter.

In May 2020 I became head of communications for the Oversight Board, a body established by Facebook in 2020 to make binding and independent decisions on the company’s most challenging content issues.

My work broadly focuses on questions relating to the future, technology and society, and how to help leaders and organizations to navigate and lead through periods of great change. I am a frequent public speaker on the social, political and organizational challenges posed by technology, and a New York Times-bestselling ghostwriter.