on leave Spring 25
AB, Stanford University. AM, PhD, Harvard University. Visiting fellow at the American Enterprise Institute in Washington, DC; faculty fellow at George Mason’s Institute for Humane Studies; faculty fellow at Center for Advanced Social Science Research at NYU; and member of the Council on Foreign Relations. A graduate of Harvard University’s Kennedy School of Government Program on Inequality and Social Policy and a former affiliate of Harvard’s Canada Program and Institute for Quantitative Social Science. Main topics of research include social policy, inequality, international political economy, and comparative and American politics; special interest in network analysis, the media, Congress, political behavior, urban studies and cities, public opinion and survey research, political communication and elections, and the social nature of political behavior. Conducted fieldwork throughout Europe and North America. Authored three books and numerous peer-reviewed and popular press works. Two substantial projects are presently in progress: a deep-dive into American political tradition and local community and an empirical study aimed at understanding the political culture on college and university campuses. SLC, 2010–
Undergraduate Courses 2024-2025
Politics
Polarization
Open, Seminar—Fall
POLI 3020
Despite frequent pleas from President Biden and even (former) Speaker McCarthy for national social and political unity and the rise of groups like Bridge USA, Third Way, and No Labels, the seemingly never-ending sociopolitical polarization appears to be the new norm in American political life—and it may not have reached its violent peak back in January 2021. To many politicians, pundits, and others alike, the social and political scene in the United States in the 21st century appears to be one of turmoil, disagreement, division, and instability. We regularly hear about a polarized and deadlocked political class; we read about increasing class and religious differences—from the alleged divides between Wall Street and Main Street to those who are secular and those who are religious; and we often see disturbing, dangerous, and violent images and actions from various politically-oriented groups. This seminar will explore the puzzle of how to move on from this divided state. While the course will briefly examine the veracity of these recent impressions of the American sociopolitical scene, we will center our course on the question: Is policymaking forever deadlocked, or can real political progress be made? Moreover, what are the social and policy implications of polarization? How does President Biden govern in this Trumpian political epoch, and are the political parties representing the will of the people? What about the impact of the 2022 elections? What are we to make of the frequent calls for change and for healing America’s divisions? This seminar seeks to examine these questions and deeper aspects of American political culture today. After reviewing some basics of the political economy, we will study American political cultures from a variety of vantage points—and a number of different stories will emerge. We will cover a lot of ground—from America’s founding to today. We will look at numerous aspects of American social and political life—from examining the masses, political elites, Congress, and policymaking communities to social movements, the media, and America’s position in a global community—all with a focus on policy and moving the country forward. This course will be driven by data, not dogma. We will use modern political-economy approaches based in logic and evidence to find answers to contemporary public-policy problems and questions of polarization. We will treat this material as social scientists, not as ideologues.
Faculty
Presidential Leadership and Decision-Making
Sophomore and Above, Seminar—Fall
POLI 3515
The President is the most prominent actor in the US government, and developing an understanding of how and why political leaders make the choices that they do is the goal of this course. Presidents must make countless decisions while in office and, as presidential scholars George C. Edwards III and Stephen J. Wayne explain, “Executive officials look to [the presidency] for direction, coordination, and general guidance in the implementation of policy...Congress looks to it for establishing priorities, exerting influence...the heads of foreign governments look to it for articulating positions, conducting diplomacy, and flexing muscle; the general public looks to it for...solving problems and exercising symbolic and moral leadership....” This course will examine and analyze the development and modern practice of presidential leadership in the United States by studying the evolution of the modern presidency, which includes the process of presidential selection and the structure of the presidency as an institution. We will then reflect on the ways in which presidents make decisions and seek to shape foreign, economic, and domestic policy, which will be based on a variety of literatures, ranging from social psychology to organizational behavior. We will look at the psychology and character of presidents in this section of the course. We will also explore the relationship of the presidency to other major governmental institutions and organized interests. We will pay particular attention to how presidents have attempted to expand presidential power and the various struggles that the White House has had with the ministry, Congress, the Judicary, and global institutions such as the United Nations. We will pay particular attention to a particular set of presidents: Gerald Ford, Jimmy Carter, George H. W. Bush, and Donald Trump. We will conclude by examining the post-9/11 era of Bush, Obama, and Trump, where each of these presidents have greatly sought to increase the power of the Oval Office relative to other branches of government. While the course is open to all students, the workload is intense and prior background in American history and politics is preferable.
Faculty
Previous Courses
Politics
First-Year Studies: Cities, Suburbs, Trains, and Highways: Politics and Geography
First-Year Studies—Year
Winston Churchill purportedly remarked that “we shape our buildings; thereafter, they shape us,” suggesting that the built environment and geography more generally have a profound impact on society, culture, and politics. This course explicitly will take the study of politics and the social world out of the narrow and traditional views of political science—views that regularly see individuals as “atoms” that are, in the words of Kenneth Shepsle, “unconnected to the social structure in which he or she is embedded”—and, instead, look at how “politics and people” are embedded in particular spaces and places, and networks are highly conditioned, based on specific locational qualities, histories, and features. This course rejects the idea that individuals are atoms and explicitly brings geography into the picture in our study of American politics at the start of the 21st century—in a moment of intense rancor and polarization. After examining theory and methodology, the course tackles a number of big issues that are hotly debated in academic, political, and policy circles vis-à-vis the built environment. One example is the ever-growing literature on geographic differences and regionalism in the United States as an underlying cause of American division and fractionalization. These geographic fissures do not fall along easy‐to‐map state lines but, rather, along a variety of regions in the United States that have been described and mapped by scholars in a number of social-science disciplines. We will examine and review a number of literatures and large amounts of localized data that will enable us to look more precisely into the numerous claims that there are nontrivial regional differences in terms of political beliefs, behaviors, and distinct regional political cultures. While American regions display varied histories and cultures, the question that we will attempt to answer is whether these histories and cultures have an impact on contemporary political attitudes, behaviors, and social values. We will take on similar empirical topics throughout the year, using many tools available from the social sciences—from GIS to historical election and economic data—to examine issues of welfare, mobility, and “hollowing out the middle”; employment; innovation; gerrymandering and issues of representation; competition over natural resources; mass transit and the impact of transportation and highways on sociopolitical development; and urban and rural differences. Many of these topics will be familiar, but the tools through which we examine them will be via a geospatial lens; and the way in which we understand the surrounding politics will, hopefully, be more complete when compared to the traditional lenses of political science. This FYS seminar will be an open, nonpartisan forum for discussion and debate. As such, the course will be driven by data, not dogma. We will use a variety of approaches based in logic and evidence to find answers to various puzzles about American policy and will treat this material as social scientists—not ideologues. Comfort with numbers and statistics is expected. This course will have weekly conferences for the first six weeks; biweekly conferences thereafter.
Faculty
First-Year Studies: Politics and Geography
First-Year Studies—Year
POLI 1517
Winston Churchill purportedly remarked that “we shape our buildings; thereafter, they shape us,” suggesting that the built environment and geography, more generally, have a profound impact on society, culture, and politics. This course explicitly will take the study of politics and the social world out of the narrow and traditional views of political science—views that regularly see individuals as “atoms” that are, in the words of Kenneth Shepsle, “unconnected to the social structure in which he or she is embedded”—and, instead, look at how “politics and people” are embedded in particular spaces and places and networks are highly conditioned, based on specific locational qualities, histories, and features. This course rejects the idea that individuals are atoms and explicitly brings geography into the picture in our study of American politics at the start of the 21st century—in a moment of intense rancor and polarization. After examining theory and methodology, students will tackle a number of big issues that are hotly debated in academic, political, and policy circles vis-à-vis the built environment. One example is the ever-growing literature on geographic differences and regionalism in the United States as an underlying cause of American division and fractionalization. These geographic fissures do not fall along easy‐to‐map state lines but, rather, along a variety of regions in the United States that have been described and mapped by scholars in a number of social-science disciplines. We will examine and review a number of literatures and large amounts of localized data that will enable us to look more precisely into the numerous claims that there are nontrivial regional differences in terms of political beliefs, behaviors, and distinct regional political cultures. While American regions display varied histories and cultures, the question that we will attempt to answer is whether these histories and cultures have an impact on contemporary political attitudes, behaviors, and social values. We will take on similar empirical topics throughout the year, using many tools available from the social sciences—from GIS to historical election and economic data—to examine issues of welfare, mobility, and “hollowing out the middle”; employment; innovation; gerrymandering and issues of representation; competition over natural resources; mass transit and the impact of transportation and highways on sociopolitical development; and urban and rural differences. Many of these topics will be familiar, but the tools through which we examine them will be via a geospatial lens; and the way in which we understand the surrounding politics will, hopefully, be more complete when compared to the traditional lenses of political science. This seminar will be an open, nonpartisan forum for discussion and debate and, as such, driven by data, not dogma. We will use a variety of approaches based in logic and evidence to find answers to various puzzles about American policy and will treat this material as social scientists, not ideologues. Comfort with numbers and statistics is expected, and group work along with fieldwork will be a regular feature of this seminar. Biweekly in fall, students will alternate between individual conferences with the instructor and small-group activities. Biweekly in spring, students will meet with the instructor for individual conferences.
Faculty
Polarization
Open, Seminar—Fall
Despite frequent pleas from President Biden and even Speaker McCarthy for national social and political unity and the rise of groups like Bridge USA, Third Way, and No Labels, the seemingly never-ending sociopolitical polarization appears to be the new norm in American political life—and it may not have reached its violent peak in January 2021. To many politicians, pundits, and others alike, the social and political scene in the United States in the 21st century appears to be one of turmoil, disagreement, division, and instability. We regularly hear about a polarized and deadlocked political class; we read about increasing class and religious differences—from the alleged divides between Wall Street and Main Street to those who are secular and those who are religious; and we often see disturbing, dangerous, and violent images and actions from various politically-oriented groups. This seminar will explore the puzzle of how to move on from this divided state. While the course will briefly examine the veracity of these recent impressions of the American sociopolitical scene, we will center our course on the question: Is policymaking forever deadlocked, or can real political progress be made? Moreover, what are the social and policy implications of polarization? How does President Biden govern in this Trumpian political epoch, and are the political parties representing the will of the people? What about the impact of the 2022 elections? What are we to make of the frequent calls for change and for healing America’s divisions? This seminar seeks to examine these questions and deeper aspects of American political culture today. After reviewing some basics of the political economy, we will study American political cultures from a variety of vantage points—and a number of different stories will emerge. We will cover a lot of ground—from America’s founding to today. We will look at numerous aspects of American social and political life—from examining the masses, political elites, Congress, and policymaking communities to social movements, the media, and America’s position in a global community—all with a focus on policy and moving the country forward. This course will be driven by data, not dogma. We will use modern political economy approaches based in logic and evidence to find answers to contemporary public-policy problems and questions of polarization. We will treat this material as social scientists—not as ideologues.
Faculty
Polarization: 2025 Edition
Sophomore and Above, Seminar—Year
POLI 3020
Despite frequent pleas for unity from US presidents Donald Trump and Joe Biden, alongside the rise of groups such as BridgeUSA, Third Way, and No Labels to promote political centrism and compromise, the seemingly never-ending sociopolitical polarization appears to be the new norm in American political life—and it may not have reached its violent peak back in January 2021. To many politicians, pundits, and others alike, the social and political scene in the United States in the 21st century appears to be one of turmoil, disagreement, division, and instability. We regularly hear about a polarized and deadlocked political class; we read about increasing class and religious differences—from the alleged divides between Wall Street and Main Street to those who are secular and those who are religious; and we often see disturbing, dangerous, and violent images and actions from various politically-oriented groups. This seminar will look at the history of division in America and explore the puzzle of how to move on from this divided state. While the course will briefly examine the veracity of these recent impressions of the American sociopolitical scene, we will center our course on the question: Is policymaking forever deadlocked, or can real political progress be made? Moreover, what are the social and policy implications of polarization? How does the nation govern and function in the Trumpian political epoch, and are the political parties representing the will of the people? What about the impact of the 2024 elections? What are we to make of the frequent calls for change and for healing America’s divisions? In this seminar, we will examine these questions and deeper aspects of American political culture today. Covering a lot of ground from America's founding to today, after reviewing some basics of the political economy, students will study American political cultures from a variety of vantage points with a number of different stories emerging. We will look at numerous aspects of American social and political life—from examining the masses, political elites, Congress, and policymaking communities to social movements, the media, and America’s position in a global community—all with a focus on policy and moving the country forward. This course will be driven by data, not dogma. We will use modern political-economy approaches based in logic and evidence to find answers to contemporary public-policy problems and questions of polarization. The material will be treated as social scientists, not as ideologues. Students should anticipate extensive reading. Comfort with data and statistics will be expected.
Faculty
Presidential Leadership and Decision Making
Sophomore and Above, Seminar—Year
The President is the most prominent actor in the US government, and developing an understanding of how and why political leaders make the choices that they do is the goal of this course. Presidents must make countless decisions while in office and, as presidential scholars George C. Edwards III and Stephen J. Wayne explain, “Executive officials look to [the presidency] for direction, coordination, and general guidance in the implementation of policy...Congress looks to it for establishing priorities, exerting influence...the heads of foreign governments look to it for articulating positions, conducting diplomacy, and flexing muscle; the general public looks to it for...solving problems and exercising symbolic and moral leadership.... This course will examine and analyze the development and modern practice of presidential leadership in the United States by studying the evolution of the modern presidency, which includes the process of presidential selection and the structure of the presidency as an institution. We will then reflect on the ways in which presidents make decisions and seek to shape foreign, economic, and domestic policy. This will be based on a variety of literatures, ranging from social psychology to organizational behavior. We will look at the psychology and character of presidents in this section of the course. We will also explore the relationship of the presidency to other major governmental institutions and organized interests. We will pay particular attention to how presidents have attempted to expand presidential power and the various struggles that the White House has had with the ministry, Congress, the Judicary, and global institutions such as the United Nations. We will pay particular attention to a particular set of presidents: Gerald Ford, Jimmy Carter, George H. W. Bush, and Donald Trump. We will conclude by examining the post-9/11 era of Bush, Obama, and Trump, where each of these presidents have greatly sought to increase the power of the Oval Office relative to other branches of government. While the course is open to all students, the workload is intense and prior background in American history and politics is preferable.
Faculty
Additional Information
Selected Publications
Professors moved left since 1990s, rest of country did not
Every few years a debate re-emerges on the internet as to whether university faculty have truly shifted to the left, and if so, whether it matters. The debate has just flared up because of a graph that I made after some discussions about ideology in the academy with my friend Jon Haidt, who wanted to document the trend here at Heterodox Academy.
Samuel Abrams, January 9, 2016
Jews in the West, Jews on the left
Regardless of the exact rationale, Jews of the West are politically and ideologically different from those in the rest of the United States.
Samuel Abrams and Steven M. Cohen, January 7, 2016
Informal Social Networks and Rational Voting
Classical rational choice explanations of voting participation are widely thought to have failed. This article argues that the currently dominant Group Mobilization and Ethical Agency approaches have serious shortcomings in explaining individually rational turnout. It develops an informal social network (ISN) model in which people rationally vote if their informal networks of family and friends attach enough importance to voting, because voting leads to social approval and vice versa. Using results from the social psychology literature, research on social groups in sociology and their own survey data, the authors argue that the ISN model can explain individually rational non-altruistic turnout. If group variables that affect whether voting is used as a marker of individual standing in groups are included, the likelihood of turnout rises dramatically.
British Journal of Political Science
Samuel Abrams, Torben Iversen and David Soskice; April 2011 volume #41, issue #2: pp 229-257
The Big Sort” That Wasn't: A Skeptical Reexamination
In 2008 journalist Bill Bishop achieved the kind of notice that authors dream about. His book, The Big Sort: Why the Clustering of Like-Minded America Is Tearing Us Apart, was mentioned regularly during the presidential campaign; most notably, former president Bill Clinton urged audiences to read the book. Bishop's thesis is that Americans increasingly are choosing to live in neighborhoods populated with people just like themselves. In turn, these residential choices have produced a significant increase in geographic political polarization. Bishop does not contend that people consciously decide to live with fellow Democrats or Republicans; rather political segregation is a byproduct of the correlations between political views and the various demographic and life-style indicators people consider when making residential decisions. Whatever the cause, Bishop contends that the resulting geographic polarization is a troubling and dangerous development.
PS: Political Science & Politics
Samuel J. Abrams and Morris P. Fiorina; April 2012 volume #45, issue #2: pp 203-210
Discourse and Democracy
Sam Abrams values “viewpoint diversity.” Read more in Sarah Lawrence Magazine