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Cass Sunstein

  • Cass Sunstein portrait

    How people decide what they want to know

    January 16, 2020

    In an interview with Harvard Law Today, Cass Sunstein discussed his research, and a recently published paper on how people decide what they do or do not want to know.

  • In the ER? Sign up to vote

    January 13, 2020

    An op-ed by Alister Martin and Cass R. Sunstein: What if long emergency room wait times, an unfortunate fact of life, could also be a key to increasing voter participation among traditionally underrepresented groups in our electorate? The demographic overlap between those who most use the ER for their health care and those who don’t vote presents a potential opportunity. In 2014, a US Census Bureau report found that nearly 1 in 4 Americans were not registered to vote. That’s over 51 million potential voting-age adults, or more than the entire population of Spain, who were not registered to vote in the United States.

  • Facebook’s Laudable Deepfake Ban Doesn’t Go Far Enough

    January 9, 2020

    An article by Cass Sunstein: Facebook says that it is banning “deepfakes,” those high-tech doctored videos and audios that are essentially indistinguishable from the real thing. That’s excellent news — an important step in the right direction. But the company didn’t go quite far enough, and important questions remain. Policing deepfakes isn’t simple. As Facebook pointed out in its announcement this week, media can be manipulated for benign reasons, for example to make video sharper and audio clearer. Some forms of manipulation are clearly meant as jokes, satires, parodies or political statements — as, for example, when a rock star or politician is depicted as a giant. That’s not Facebook’s concern.

  • Samantha Power '99 standing outside her house in Boston

    The Journey of an Idealist

    January 7, 2020

    Ambassador Samantha Power ’99 reflects on her life and career in her new memoir "The Education of an Idealist."

  • Illustration of two rows of three people in suits, one person in the middle of the second row with a bowtie

    Faculty Books in Brief: Winter 2020

    January 7, 2020

    From conformity and the power of social influences to felony and the guilty mind in Medieval England

  • Hate the Donor, Love the Donation

    January 6, 2020

    An op-ed by Cass Sunstein: Suppose that a nation, a company or an individual wants to give a lot of money to a university, a nonprofit group or an individual researcher. Suppose that many people think that the potential donor is morally abhorrent, or has done morally abhorrent things. Is it wrong to take the money?

  • 2019’s Best Movies (for Lessons in Behavioral Economics)

    January 2, 2020

    An article by Cass SunsteinHere’s what movie fans and insiders have been waiting for: the 2019 winners of the Behavioral Economics Oscars, known as the Becons. Isabelle Huppert, Daniel Day-Lewis, Ryan Gosling and Jessica Chastain – where would they be without a prestigious Becon? This year has been a spectacular one for movies, and the secretive Becons Award Committee (said, by some, to consist of just one person) has had to make some especially tough choices.

  • Alexander Hamilton Had Faith in a ‘Dignified’ Senate Trial

    December 19, 2019

    An article by Cass Sunstein: Senator McConnell, meet Alexander Hamilton. In the last weeks, a lot of people who followed the hearings in the U.S. House of Representatives became familiar with Hamilton's definition of an impeachable offense as "the abuse of violation of some public trust." But nearly everyone has neglected Hamilton's brisk, essential discussion of the obligations of the U.S. Senate in impeachment trials - a discussion that casts a bright light on what Republicans and Democrats are obliged to do. The date was March 7, 1788. The occasion was the Federalist Papers - specifically, No. 65.

  • Don’t Fear the United States of Impeachment

    December 12, 2019

    An article by Cass SunsteinSuppose that you believe (as I do) that President Donald Trump has abused his power and thus committed impeachable offenses. If so, you should take one concern very seriously: As the House of Representatives proceeds, there’s a risk that the nation will become the United States of Impeachment. Fortunately, the risk is diminished by the narrowness of the current text of the two articles of impeachment that were released on Tuesday. The first article focuses solely and narrowly on the effort to influence Ukraine to announce a criminal investigation of Joe Biden and of “a discredited theory promoted by Russia alleging that Ukraine – rather than Russia – interfered in the 2016 United States Presidential election.” The second article focuses solely and narrowly on obstruction of Congress through Trump’s categorical refusal to respond to its impeachment inquiry.

  • The First Green New Deal Worked. Now We Need a Second One.

    December 9, 2019

    An op-ed by Cass Sunstein; What if the U.S. already had a Green New Deal, and nobody noticed? Between 2009 and 2016, that’s exactly what happened. The U.S. government did a great deal to reduce greenhouse-gas emissions. Without a lot of fanfare, it restructured major components of the national economy in the process. Here are a few highlights: - The Environmental Protection Agency and the Department of Transportation required both cars and trucks to become a lot more fuel-efficient. The greening of the fleet produced substantial cuts in greenhouse-gas emissions.

  • The ABC’s of Impeachment: The Law Vs. Politics

    December 5, 2019

    For another look at the story we've been covering all day. The House Judiciary Committee's first hearing on the impeachment inquiry. For more on what the law says about impeachment, we spoke to Cass Sunstein, Harvard Law Professor & Author of 'Impeachment: A Citizen's Guide'.

  • The First Green New Deal Worked. Now We Need a New One.

    December 5, 2019

    An article by Cass Sunstein: What if the U.S. already had a Green New Deal, and nobody noticed? Between 2009 and 2016, that’s exactly what happened. The U.S. government did a great deal to reduce greenhouse-gas emissions. Without a lot of fanfare, it restructured major components of the national economy in the process...A more ambitious step, going well beyond the first Green New Deal, would be to introduce new legislation calling for carbon taxes, the best and most efficient way to reduce carbon emissions. The political obstacles would be formidable, but such taxes – starting low and increasing over time – could be a major part of a legislative climate package in early 2021.

  • Trump Impeachment Is Based on Law, Not Politics

    December 3, 2019

    An article by Cass SunsteinWith the coming impeachment vote in the House and a possible trial in the Senate, the U.S. has reached a rare defining moment...In the Federalist No. 65, Hamilton explained that impeachment is designed for offenses proceeding “from the abuse or violation of some public trust. They are of a nature which may with peculiar propriety be denominated POLITICAL, as they relate chiefly to injuries done immediately to the society itself.” That explanation was designed to assure We the People that their president, repository of the executive power, would not be a king.

  • How Dogs and People Ended Up Ruling the World

    November 26, 2019

    An article by Cass Sunstein: Where do dogs come from? What is their relationship to wolves? Where do Homo sapiens come from? What is our relationship to other human species such as Neanderthals, Denisovans and Homo erectus? Why do dogs flourish as wolves struggle to survive? Why are we the only remaining humans? New research suggests that these diverse questions have a single answer. In brief: Dogs are far less likely than wolves to respond to challenges with violence (or by running away). Or, in more technical terms, they show low levels of “reactive aggression” in social interactions. As compared to extinct human species, Homo sapiens show precisely the same thing. As a result, we — you and I — are uniquely capable of trust and cooperation. That’s the basis of our evolutionary triumph.

  • The History and Meaning Of Impeachment

    November 18, 2019

    This week brought the first public hearings in the impeachment inquiry into Donald Trump’s dealings with Ukraine. Next week, they will continue with many more witnesses set to testify. The hearings have been long – at times riveting, at times tedious — with partisan bickering on full display. They are also historic. It’s a rare thing for Congress to use this tool crafted by the framers to hold the president’s power in check. My guest, Harvard law professor Cass Sunstein, says that’s a good thing. Sunstein is the author of “Impeachment: A Citizen’s Guide.” Diane spoke with Sunstein Friday morning as Marie Yovanovitch testified in Congress. She asked what our founding documents say should – and should not – be considered an impeachable offense.

  • What If Trump Actually Believed That Biden Was Corrupt?

    November 15, 2019

    An op-ed by Cass Sunstein: For all the rhetoric and theatrics, the first day of public impeachment hearings in the House of Representatives on Wednesday produced a surprising amount of light. Let’s put partisanship to one side and try to find that light, isolating the relevant issues of law and fact, and bracketing the question of whether Donald Trump is a terrific president or a terrible one. Everyone agrees that if Trump withheld U.S. military aid from Ukraine in order to encourage it to combat corruption in general, there would be no problem. At the same time, almost everyone seems to agree that Trump should be held to account if (1) he withheld the funds from Ukraine in order to get it to mount a baseless criminal investigation of a political rival, Joe Biden, or Biden’s son, Hunter, and (2) Ukraine did in fact launch that investigation.

  • Harvard Legal Scholar Brings Historical Perspective to Impeachment Process

    November 12, 2019

    Cass Sunstein, a professor at Harvard Law School and one of the nation's top administrative legal scholars, spoke about the constitutional history of impeachment at a Harvard Coop lecture last Thursday...Sunstein's lecture was primarily focused on providing a historical perspective on the impeachment process. He explained how there was a great deal of debate amongst the Founders regarding how impeachment should be defined in the U.S. Constitution. "Virginia's [Constitutional Convention delegate] George Mason was the most eloquent. He said 'No point is of more importance than that the right of impeachment should be continued... Shall any man be above Justice? Above all shall that man be above it, who can commit the most extensive injustice?'"...Sunstein did turn to the question of President Trump's impeachability during the Q and A portion of the event. He said that many of the previous concerns over Trump's presidency — that he's unfit for the office, that he's violating the oath of office — don't meet the threshold for impeachable offenses.

  • Trump Tax Case Should Be an Easy Supreme Court Call

    November 10, 2019

    An op-ed by Cass Sunstein: Some observers are wondering whether the Supreme Court will let President Donald Trump keep his tax records secret. With respect to presidential prerogatives, many fundamental issues remain open. Perhaps the current court will resolve this one in his favor? That's unlikely. Whatever one's political convictions, it's hard to object, on strictly legal grounds, to a federal appeals court decision this week rejecting Trump's effort to block a subpoena issued by New York prosecutors demanding the records. In fact, the case is so simple and straightforward that it wouldn't be terribly surprising if the justices decline to consider it at all.

  • Grondahl: Constitutional scholar outlines impeachable offenses

    November 5, 2019

    Cass Sunstein, a Harvard Law School professor and a leading constitutional law scholar, has written one of the most compelling books on impeachment. Just don’t ask him if President Donald Trump should be impeached. “Of course he should be,” Sunstein writes in the preface to a newly reprinted edition of his book, “Impeachment: A Citizen's Guide.” He adds, “He obstructed justice not once but ten times.” In the next paragraph Sunstein writes: “Alternatively: Of course he shouldn’t be. The very question is ridiculous.” He adds, “This book does not choose between these two views. It does not say whether President Donald Trump should be impeached.”

  • Conservatives Know the Value of Thinking Locally

    November 4, 2019

    An article by Cass Sunstein:  What divides the right and the left? Not 50 years ago, or 20 or even 10 years ago, but right now? Here’s one speculation: Conservatives tend to be localists; they focus on their families, their towns, their states and their nation. Progressives are far more likely to be universalists who focus on human beings as such. New evidence strongly supports this speculation, and explains a lot about current political divisions, not only in the U.S. and Canada but also in Europe and elsewhere. It also offers concrete lessons for aspiring politicians, whether they’re on the right or the left.

  • Congress Can Help Lower Your Hotel Bills

    November 4, 2019

    An article by Cass Sunstein:  Why is it that when you check out of a hotel the bill is always so much larger than expected? It’s the assortment of unexpected fees — resort fees, destination fees, cleaning fees, hotel fees and more — that no one mentions until you’re leaving. Congress wants to do something about this. The House of Representatives is considering legislation that would increase transparency by requiring a room’s advertised rate to include all mandatory fees except those imposed by government. This bipartisan Hotel Transparency Act of 2019 is a terrific idea.