Cass R. Sunstein
Administrator of the Office of Information and Regulatory Affairs at the Office of Management and Budget (since September 2009)

(University of Chicago)
Sunstein may be President Barack Obama's regulation czar, but if he had it his way, the former Harvard law professor would write as few rules as possible. That's because Sunstein is a proponent of nudging people in the right direction instead of bluntly forcing them to do things, a philosophy, known as "libertarian paternalism."
He has a chance to test this approach as the head of the Office of Information and Regulatory Affairs (OIRA) at the Office of Management and Budget (OMB). Described by some as the "cockpit for the modern administrative state," Obama has made the position a high-wattage gig at the epicenter of his policy goals. These include overhauling the financial markets, cutting carbon emissions and reforming health care. "A smarter approach to regulation is key to making government work better," an Obama transition official said in January 2009.
- Spouse: Samantha Power
- Office: The White House
- Web site
Sunstein was born on Sept. 21, 1954. He graduated from Harvard College in 1975 and Harvard Law School in 1978.
He then took a job with Justice Benjamin Kaplan of the Massachusetts Supreme Judicial Court. The next year, he landed a prestigious clerkship with Thurgood Marshall of the U.S. Supreme Court. After his term ended, Sunstein continued his Washington work as an attorney-adviser in the Office of the Legal Counsel in the White House .
Sunstein has written on an array of legal topics. But he is best known for his work on behavioral psychology and the law. In 2009, he released a book called "Nudge," in which he outlined ways the government can make life easier for people "by gentling nudging them in directions that will make their lives better."
People, Sunstein has said, are often unable to make the most beneficial selection, a circumstance he feels can be improved with "choice architecture" -- arranging a situation so that someone is encouraged but not forced toward a particular decision. This process, he hopes, can lead to better investments, improved health and a cleaner environment. In one of his most famous examples, Sunstein showed that when firms require their employees to opt out of a 401k retirement savings program instead of into it, they increase participation from 65 percent to almost 98 percent.
Sunstein became friends with President Barack Obama when they both taught at the University of Chicago Law School. He is married to Samantha Power, a member of Obama's National Security Council .
He is part of an elite group of behavioral science academics including Coucil on Economic Advisers Chair Austan Goolsbee; former Assistant Treasury Secretary Alan B. Krueger , Larry Summers , and ex-OMB head Peter Orszag . A group of scientists did a study that showed Sunstein is the "Kevin Bacon" of law, because he has co-authored papers with a large number of scholars across fields and because his work is "highly cited and important." He is the most cited law professor on any faculty in the U.S., according to the Obama administration .
- "President Obama Announces Another Key OMB Post," The White House, April 20, 2009
- Lat, David, "The Real Reason Cass Sunstein's Going to Harvard? He's Got the Power," Above the Law blog, Feb. 29, 2008
- Skrzycki, Cindy, "The Rule Czar's Balancing Act," The Washington Post, Jan. 13, 2009
- University of Chicago web site
- Mangan, Katherine, "Influential Legal Scholar Jumps From Chicago to Harvard; U. of Colorado's Board Approves New President; Clark Atlanta U.'s Chief Retires Under Fire," The Chronicle of Higher Education, Feb. 29, 2008
- Edelman, Paul and George, Tracey, "Six Degrees of Cass Sunstein," Social Sciences Research Network, 2007
- Grunwald, Michael, "How Obama Is Using the Science of Change," Time Magazine, April 2, 2009
- MacGillis, Alec, "In Obama's New Message, Some Foes See Old Liberalism," The Washington Post, March 26, 2008
- Shear, Michael, "Obama Picks Sunstein to Oversee Regulations," The Washington Post, Jan. 7, 2009
- Nudge web site
- Shea, Christopher, "Who's in Control Here?; Chance and laziness determine our lives more than we think -- but we're not helpless," The Washington Post, June 29, 2008
- Wallace-Wells, Benjamin, "Cass Sunstein Wants to Nudge Us," New York Times, May 11, 2010
- Wilkinson, Will, "Why Opting Out Is No 'Third Way': The perplexing banality of 'libertarian paternalism,'" The Cato Institution, Oct. 2008
- Mengisen, Annika, "From Push to Nudge: A Q&A With the Authors of the Latter," New York Times, April 15, 2008
- Parsons, Christi, "Longtime U. of C. prof to be regulation chief; Legal scholar's role likely to grow in next administration," Chicago Tribune, Jan. 8, 2009
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