• Philip Zimbardo
• Former President, American Psychological Association

• Speaking at TED2009
• February 2009
• Long Beach, CA

Philip Zimbardo prescribes a healthy take on time: Psychologist Philip Zimbardo says happiness and success are rooted in a trait most of us disregard: the way we orient toward the past, present and future. He suggests we calibrate our outlook on time as a first step to improving our lives.