June 11, 2007 Harvard Medical School Acting Dean Named Link to Harvard Gazette article. Most popular In 2004, a frenzy spread across Harvard Yard in days. Four billion users later, we are only just catching up. Authoritarian Regimes’ AI Innovation Advantage Unfettered access to personal data may give Chinese companies an edge in artificial intelligence. Alexander Pascal, the executive director of Harvard’s Berkman Klein Center, says governments should not passively accept that AI is inevitable. Explore More From Current Issue Arts & Culture The play Spare Parts is a contemporary fable about the quest to live forever. Tell us about how social media impacts your daily life. Research But it can’t replace human connection.