Clark has guest lectured and taught at universities around the world, including
Harvard University in Cambridge, Massachusetts;
IE Business School in Madrid, Spain; and the
Moscow School of Management SKOLKOVO in Moscow, Russia. She has also spoken at the
U.S. Library of Congress. Clark has been described by the New York Times as an “expert at self-reinvention and helping others make changes in their lives.” She is a frequent contributor to the Harvard Business Review,
Fast Company, and Business Insider. She hosts “Better,” a weekly video interview program, for
Newsweek. She started her career as a journalist at the alternative newsweekly
The Boston Phoenix. She became the press secretary for former U.S. Labor Secretary
Robert Reich’s unsuccessful 2002 campaign for Massachusetts governor. She later became the New Hampshire Communication Director for
Howard Dean’s 2004 presidential campaign. == Books ==