Supreme Court & Appellate Litigation Chair, Lex Politica; Of Counsel, Alliance Defending Freedom
Erin Morrow Hawley serves as Chair of Lex Politica's Supreme Court and Appellate Practice overseeing the firm’s strategic appellate litigation and critical motions practice in the trial courts. Erin is an experienced litigator who represents clients in constitutional, regulatory, and appellate matters in federal and state courts throughout the country.
Erin has represented dozens of clients before the Supreme Court of the United States, served as lead counsel in high-profile cases raising novel constitutional and statutory issues, and authored numerous successful petitions for certiorari and briefs in opposition. She has argued in state and federal appellate and trial courts throughout the country, including the Supreme Court of the United States. Erin represents diverse clients in high-stakes litigation from state governments to faith-based nonprofits to Fortune 100 companies. She possesses expertise on a wide range of subject matters including administrative law, the First Amendment, religious liberty, federal jurisdiction, federal preemption, equitable jurisdiction, tax law, the Affordable Care Act, and Title IX.
Erin represents clients in cases where public communications strategy is paramount. She is a sought-after speaker and writer, has testified multiple times before Congress, and is a frequent presenter on constitutional and administrative law issues, including at the Oxford Union, the National Federalist Society Convention, and university campuses across the country. She is a frequent commentator to media outlets, including Fox News, MSNBC, the Wall Street Journal, WORLD, USA Today, the Federalist, and the Hill.
Erin previously oversaw Alliance Defending Freedom’s--where she still serves as Of Counsel--litigation strategies to empower women and protect the dignity of life, defend pregnancy centers’ First Amendment rights from government overreach, and safeguard Americans’ freedoms from the ever-encroaching administrative state.
Emanuel S. Heller Professor of Law, University of California at Berkeley; Senior Research Fellow, School of Civic Leadership, Civitas Institute, University of Texas at Austin; Nonresident Senior Fellow, American Enterprise Institute
John Yoo is the Emanuel Heller Professor of Law. He is also Distinguished Visiting Scholar, School of Civic Leadership and Senior Research Fellow, Civitas Institute, at the University of Texas at Austin. He is also a Nonresident Senior Fellow at the American Enterprise Institute.
His most recent book, The Politically Incorrect Guide to the Supreme Court, co-authored with Robert Delahunty, was published in 2023. Professor Yoo’s other books include Defender-in-Chief: Trump’s Fight for Presidential Power; Striking Power: How Cyber, Robots, and Space Weapons Change the Rules for War, Point of Attack: Preventive War, International Law, and Global Welfare, and Crisis and Command: A History of Executive Power from George Washington to George Bush.
Professor Yoo has published more than 100 articles in academic journals on subjects including national security, constitutional law, international law, and the Supreme Court. He also regularly contributes to the editorial pages of the Wall Street Journal, New York Times, Washington Post, Los Angeles Times, and National Review, among others.
Professor Yoo has served in all three branches of government. He was an official in the U.S. Department of Justice, where he worked on national security and terrorism issues after the 9/11 attacks. He served as general counsel of the U.S. Senate Judiciary Committee. He has been a law clerk for Supreme Court Justice Clarence Thomas and federal appeals Judge Laurence Silberman. He has been a visiting professor at Seoul National University in South Korea, the Interdisciplinary Center in Israel, Keio University in Japan, Trento University in Italy, the University of Chicago, and the Free University of Amsterdam.
Professor Yoo supervises the Public Law and Policy Program and the California Constitution Center. He also serves on the boards of the Pacific Legal Foundation, the Federalist Society’s Separation of Powers and Federalism Division, the Universidad Cientifica del Sur Law School, and the Asia-Pacific Law Institute at Seoul National University. He is a winner of the Federalist Society’s Paul Bator award and been the Edwin Meese III Originalism Lecturer at the Heritage Foundation.
Professor Yoo graduated from Yale Law School and summa cum laude from Harvard College.
Supreme Court & Appellate Litigation Chair, Lex Politica; Of Counsel, Alliance Defending Freedom
Erin Morrow Hawley serves as Chair of Lex Politica's Supreme Court and Appellate Practice overseeing the firm’s strategic appellate litigation and critical motions practice in the trial courts. Erin is an experienced litigator who represents clients in constitutional, regulatory, and appellate matters in federal and state courts throughout the country.
Erin has represented dozens of clients before the Supreme Court of the United States, served as lead counsel in high-profile cases raising novel constitutional and statutory issues, and authored numerous successful petitions for certiorari and briefs in opposition. She has argued in state and federal appellate and trial courts throughout the country, including the Supreme Court of the United States. Erin represents diverse clients in high-stakes litigation from state governments to faith-based nonprofits to Fortune 100 companies. She possesses expertise on a wide range of subject matters including administrative law, the First Amendment, religious liberty, federal jurisdiction, federal preemption, equitable jurisdiction, tax law, the Affordable Care Act, and Title IX.
Erin represents clients in cases where public communications strategy is paramount. She is a sought-after speaker and writer, has testified multiple times before Congress, and is a frequent presenter on constitutional and administrative law issues, including at the Oxford Union, the National Federalist Society Convention, and university campuses across the country. She is a frequent commentator to media outlets, including Fox News, MSNBC, the Wall Street Journal, WORLD, USA Today, the Federalist, and the Hill.
Erin previously oversaw Alliance Defending Freedom’s--where she still serves as Of Counsel--litigation strategies to empower women and protect the dignity of life, defend pregnancy centers’ First Amendment rights from government overreach, and safeguard Americans’ freedoms from the ever-encroaching administrative state.
Emanuel S. Heller Professor of Law, University of California at Berkeley; Senior Research Fellow, School of Civic Leadership, Civitas Institute, University of Texas at Austin; Nonresident Senior Fellow, American Enterprise Institute
John Yoo is the Emanuel Heller Professor of Law. He is also Distinguished Visiting Scholar, School of Civic Leadership and Senior Research Fellow, Civitas Institute, at the University of Texas at Austin. He is also a Nonresident Senior Fellow at the American Enterprise Institute.
His most recent book, The Politically Incorrect Guide to the Supreme Court, co-authored with Robert Delahunty, was published in 2023. Professor Yoo’s other books include Defender-in-Chief: Trump’s Fight for Presidential Power; Striking Power: How Cyber, Robots, and Space Weapons Change the Rules for War, Point of Attack: Preventive War, International Law, and Global Welfare, and Crisis and Command: A History of Executive Power from George Washington to George Bush.
Professor Yoo has published more than 100 articles in academic journals on subjects including national security, constitutional law, international law, and the Supreme Court. He also regularly contributes to the editorial pages of the Wall Street Journal, New York Times, Washington Post, Los Angeles Times, and National Review, among others.
Professor Yoo has served in all three branches of government. He was an official in the U.S. Department of Justice, where he worked on national security and terrorism issues after the 9/11 attacks. He served as general counsel of the U.S. Senate Judiciary Committee. He has been a law clerk for Supreme Court Justice Clarence Thomas and federal appeals Judge Laurence Silberman. He has been a visiting professor at Seoul National University in South Korea, the Interdisciplinary Center in Israel, Keio University in Japan, Trento University in Italy, the University of Chicago, and the Free University of Amsterdam.
Professor Yoo supervises the Public Law and Policy Program and the California Constitution Center. He also serves on the boards of the Pacific Legal Foundation, the Federalist Society’s Separation of Powers and Federalism Division, the Universidad Cientifica del Sur Law School, and the Asia-Pacific Law Institute at Seoul National University. He is a winner of the Federalist Society’s Paul Bator award and been the Edwin Meese III Originalism Lecturer at the Heritage Foundation.
Professor Yoo graduated from Yale Law School and summa cum laude from Harvard College.
Andrew Sabin Professor of Professional Practice and Founder and Faculty Director of the Sabin Center for Climate Change Law, Columbia University Law School
The founder and faculty director of the groundbreaking Sabin Center for Climate Change Law and one of the foremost environmental lawyers in the nation, Michael Gerrard is an advocate, litigator, teacher, and scholar who has pioneered cutting-edge legal tools and strategies for addressing climate change. He writes and teaches courses on environmental law, climate change law, and energy regulation. He was the chair of the faculty of Columbia University’s renowned Earth Institute from 2015 to 2018 and now holds a joint appointment to the faculty of its successor, the Columbia Climate School.
For three decades, before joining the Columbia Law School faculty in 2009, Gerrard practiced law in New York, most recently as the partner in charge of the New York office of Arnold & Porter. As an environmental lawyer, he tried numerous cases and argued many appeals in federal and state courts and administrative tribunals. He also handled the environmental aspects of diverse transactions and development projects and provided regulatory compliance advice to an array of clients in the private and public sectors. Several publications rated him the leading environmental lawyer in New York and one of the leaders in the world.
Director, Climate Change Research Network, Vanderbilt University Law School
Michael Vandenbergh, director of the Energy, Environment, & Land Use program is an award-winning teacher and scholar whose research focuses on working with interdisciplinary teams to explore environmental governance, environmental behavior and climate change. His research has developed the concept of private environmental governance and explored how private governance initiatives can address polarization and other barriers to climate change mitigation. In 2022, Vandenbergh was awarded an Andrew Carnegie Fellowship to support his project “Bypassing Polarization: Engaging Conservatives to Achieve Climate Justice,” an interdisciplinary venture that draws on insights from social psychology, law, and policy to bypass polarization and develop large-scale interventions to engage moderates and conservatives. His interdisciplinary work with Vanderbilt’s Climate Change Research Network focuses on the reduction of carbon emissions from the household sector, and he is one of the top 25 law professors in the US based on peer-reviewed literature citations. His book with physicist Jonathan Gilligan, Beyond Politics: The Private Governance Response to Climate Change (Cambridge University Press, 2017) was favorably reviewed in Science, Nature Climate Change and Legal Planet; won the 2018 Chancellor’s Award for Research; and was named by the Environmental Forum as one of the most important environmental policy books of the last 50 years. His article “Beyond Gridlock,” also co-authored with Gilligan, won the 2015 Morrison Prize for North America’s best sustainability article. His other writings have appeared in PNAS, Nature Climate Change and the Columbia, Cornell, Michigan and NYU Law Reviews. Before joining Vanderbilt’s law faculty, Professor Vandenbergh was a partner at Latham & Watkins in Washington, D.C. He served as chief of staff of the U.S. Environmental Protection Agency from 1993 to 1995. He began his career as a law clerk for Judge Edward R. Becker of the U.S. Court of Appeals for the Third Circuit. A recipient of teaching awards at Vanderbilt and at the Wharton School, University of Pennsylvania, Vandenbergh teaches courses in environmental law, climate change justice and property. He has been a visiting professor at the Wharton School’s Department of Legal Studies and Business Ethics and at the University of Chicago and Harvard Law Schools. He is a fellow of the American College of Environmental Lawyers and a member of the Board on Environmental Change and Society of the National Academies of Sciences, Engineering and Medicine.
Attorney, Pacific Legal Foundation
Luke A. Wake is an attorney at the Pacific Legal Foundation. Prior to joining PLF, he was a senior staff attorney at the NFIB Small Business Legal Center.
Wake has particular expertise on environmental and land use issues, and has worked on numerous other constitutional issues and matters of importance to small business owners. He is an ardent defender of private property rights, which he believes are essential to the free enterprise system and the foundation of American liberty. As a strong advocate of individual rights and economic liberties, he has built his career defending small business interests.
Wake has focused on a whole host of issues, from employment law matters to regulatory compliance. In addition to serving as a resource for small business owners, Wake is committed to ensuring that the voice of small business is heard in the nation’s courts. As an appellate practitioner, Wake has focused particularly on informing the courts on matters of administrative law and on issues under the Fifth Amendment’s Takings Clause. He is also working to advance small business interests in law review articles, and was recently published in the Berkeley Journal of Law & Ecology. See R.S. Radford & Luke A. Wake, Deciphering and Extrapolating: Searching for Sense in Penn Central, 38 Ecology L.Q. 731, 746-747 (2011).
Before joining the Legal Center’s team, Wake completed a prestigious two-year fellowship as an attorney in the Pacific Legal Foundation’s College of Public Interest Law. Wake is a graduate of Case Western Reserve University School of Law in Cleveland Ohio, and is a member of the California Bar. He completed his undergraduate studies at Elon University in North Carolina in 2006 where he focused on political theory and corporate communications.
Secretary, U.S. Department of Energy
Chris Wright is the 17th Secretary for the U.S. Department of Energy. A self-described energy nerd turned entrepreneur, Chris is a dedicated humanitarian with a passion for bringing the benefits of energy to every community in the world. This passion has inspired a career in energy, working not only in oil and gas but nuclear, solar, and geothermal. As Secretary of Energy, Chris is focused on unleashing American energy dominance, accelerating innovation and advancing all energy sources that are affordable, reliable and secure for the American people.
Chris completed an undergraduate degree in Mechanical Engineering at MIT and graduate work in Electrical Engineering at UC Berkeley and MIT. He founded Pinnacle Technologies and served as CEO from 1992 to 2006. Pinnacle created the hydraulic fracture mapping industry, and its innovations helped launch commercial shale gas production in the late 1990s. Chris was Chairman of Stroud Energy, an early shale gas producer, before selling to Range Resources in 2006. Most recently, Chris served as Chairman and CEO of Liberty Energy, where his team helped to expand the shale revolution to include oil as well as natural gas. Chris has also participated in an effort to apply shale technology to unlock next-generation geothermal and helped to launch small modular reactors.
Chris was nominated by President Trump to serve as the 17th Secretary of Energy on November 16, 2024 and confirmed by the U.S. Senate on February 3rd, 2025. He grew up and in Colorado and currently lives in Washington, D.C. with his wife, Liz. He is a passionate father, grandfather, skier, cyclist, climber, and outdoor enthusiast.
Shareholder & Co-Chair of the Workplace Policy Institute, Littler Mendelson P.C.
Alexander T. MacDonald advises employers on all aspects of the employment and labor landscape, focusing on emerging legislation and regulation. He has extensive experience advising businesses on worker classification, arbitration, the administrative and regulatory process, and the future of work. He frequently writes, publishes, and speaks on these subjects. His work has been cited by scholars and appellate courts. He is a recognized voice for the management perspective.
Alexander is a co-chair of the Workplace Policy Institute (WPI) team. With WPI, he advises employers on legislative, administrative, and regulatory developments at the state and federal level. He advocates for employers in the regulatory and administrative process. He also helps employers protect their businesses by understanding and anticipating cutting-edge legal developments.
Alexander also has extensive experience in traditional labor law. He represents management in all aspects of labor-management relations, including unfair labor practice charges, grievance arbitrations, representation elections, contract negotiations, and related litigation, including litigation in the U.S. courts of appeals.
Before joining Littler, Alexander served as the director, future of work, for a major technology company. He also worked in a national labor and employment law firm and a major public-sector general counsel’s office. He was a law clerk to the senior judges in the District of Columbia Court of Appeals.
He is also a veteran of the U.S. Air Force. He served in Operations Enduring Freedom and Iraqi Freedom. In law school, he graduated first in his class
Shareholder & Co-Chair of the Workplace Policy Institute, Littler Mendelson P.C.
Alexander T. MacDonald advises employers on all aspects of the employment and labor landscape, focusing on emerging legislation and regulation. He has extensive experience advising businesses on worker classification, arbitration, the administrative and regulatory process, and the future of work. He frequently writes, publishes, and speaks on these subjects. His work has been cited by scholars and appellate courts. He is a recognized voice for the management perspective.
Alexander is a co-chair of the Workplace Policy Institute (WPI) team. With WPI, he advises employers on legislative, administrative, and regulatory developments at the state and federal level. He advocates for employers in the regulatory and administrative process. He also helps employers protect their businesses by understanding and anticipating cutting-edge legal developments.
Alexander also has extensive experience in traditional labor law. He represents management in all aspects of labor-management relations, including unfair labor practice charges, grievance arbitrations, representation elections, contract negotiations, and related litigation, including litigation in the U.S. courts of appeals.
Before joining Littler, Alexander served as the director, future of work, for a major technology company. He also worked in a national labor and employment law firm and a major public-sector general counsel’s office. He was a law clerk to the senior judges in the District of Columbia Court of Appeals.
He is also a veteran of the U.S. Air Force. He served in Operations Enduring Freedom and Iraqi Freedom. In law school, he graduated first in his class
Andrew Sabin Professor of Professional Practice and Founder and Faculty Director of the Sabin Center for Climate Change Law, Columbia University Law School
The founder and faculty director of the groundbreaking Sabin Center for Climate Change Law and one of the foremost environmental lawyers in the nation, Michael Gerrard is an advocate, litigator, teacher, and scholar who has pioneered cutting-edge legal tools and strategies for addressing climate change. He writes and teaches courses on environmental law, climate change law, and energy regulation. He was the chair of the faculty of Columbia University’s renowned Earth Institute from 2015 to 2018 and now holds a joint appointment to the faculty of its successor, the Columbia Climate School.
For three decades, before joining the Columbia Law School faculty in 2009, Gerrard practiced law in New York, most recently as the partner in charge of the New York office of Arnold & Porter. As an environmental lawyer, he tried numerous cases and argued many appeals in federal and state courts and administrative tribunals. He also handled the environmental aspects of diverse transactions and development projects and provided regulatory compliance advice to an array of clients in the private and public sectors. Several publications rated him the leading environmental lawyer in New York and one of the leaders in the world.
Director, Climate Change Research Network, Vanderbilt University Law School
Michael Vandenbergh, director of the Energy, Environment, & Land Use program is an award-winning teacher and scholar whose research focuses on working with interdisciplinary teams to explore environmental governance, environmental behavior and climate change. His research has developed the concept of private environmental governance and explored how private governance initiatives can address polarization and other barriers to climate change mitigation. In 2022, Vandenbergh was awarded an Andrew Carnegie Fellowship to support his project “Bypassing Polarization: Engaging Conservatives to Achieve Climate Justice,” an interdisciplinary venture that draws on insights from social psychology, law, and policy to bypass polarization and develop large-scale interventions to engage moderates and conservatives. His interdisciplinary work with Vanderbilt’s Climate Change Research Network focuses on the reduction of carbon emissions from the household sector, and he is one of the top 25 law professors in the US based on peer-reviewed literature citations. His book with physicist Jonathan Gilligan, Beyond Politics: The Private Governance Response to Climate Change (Cambridge University Press, 2017) was favorably reviewed in Science, Nature Climate Change and Legal Planet; won the 2018 Chancellor’s Award for Research; and was named by the Environmental Forum as one of the most important environmental policy books of the last 50 years. His article “Beyond Gridlock,” also co-authored with Gilligan, won the 2015 Morrison Prize for North America’s best sustainability article. His other writings have appeared in PNAS, Nature Climate Change and the Columbia, Cornell, Michigan and NYU Law Reviews. Before joining Vanderbilt’s law faculty, Professor Vandenbergh was a partner at Latham & Watkins in Washington, D.C. He served as chief of staff of the U.S. Environmental Protection Agency from 1993 to 1995. He began his career as a law clerk for Judge Edward R. Becker of the U.S. Court of Appeals for the Third Circuit. A recipient of teaching awards at Vanderbilt and at the Wharton School, University of Pennsylvania, Vandenbergh teaches courses in environmental law, climate change justice and property. He has been a visiting professor at the Wharton School’s Department of Legal Studies and Business Ethics and at the University of Chicago and Harvard Law Schools. He is a fellow of the American College of Environmental Lawyers and a member of the Board on Environmental Change and Society of the National Academies of Sciences, Engineering and Medicine.
Attorney, Pacific Legal Foundation
Luke A. Wake is an attorney at the Pacific Legal Foundation. Prior to joining PLF, he was a senior staff attorney at the NFIB Small Business Legal Center.
Wake has particular expertise on environmental and land use issues, and has worked on numerous other constitutional issues and matters of importance to small business owners. He is an ardent defender of private property rights, which he believes are essential to the free enterprise system and the foundation of American liberty. As a strong advocate of individual rights and economic liberties, he has built his career defending small business interests.
Wake has focused on a whole host of issues, from employment law matters to regulatory compliance. In addition to serving as a resource for small business owners, Wake is committed to ensuring that the voice of small business is heard in the nation’s courts. As an appellate practitioner, Wake has focused particularly on informing the courts on matters of administrative law and on issues under the Fifth Amendment’s Takings Clause. He is also working to advance small business interests in law review articles, and was recently published in the Berkeley Journal of Law & Ecology. See R.S. Radford & Luke A. Wake, Deciphering and Extrapolating: Searching for Sense in Penn Central, 38 Ecology L.Q. 731, 746-747 (2011).
Before joining the Legal Center’s team, Wake completed a prestigious two-year fellowship as an attorney in the Pacific Legal Foundation’s College of Public Interest Law. Wake is a graduate of Case Western Reserve University School of Law in Cleveland Ohio, and is a member of the California Bar. He completed his undergraduate studies at Elon University in North Carolina in 2006 where he focused on political theory and corporate communications.
Secretary, U.S. Department of Energy
Chris Wright is the 17th Secretary for the U.S. Department of Energy. A self-described energy nerd turned entrepreneur, Chris is a dedicated humanitarian with a passion for bringing the benefits of energy to every community in the world. This passion has inspired a career in energy, working not only in oil and gas but nuclear, solar, and geothermal. As Secretary of Energy, Chris is focused on unleashing American energy dominance, accelerating innovation and advancing all energy sources that are affordable, reliable and secure for the American people.
Chris completed an undergraduate degree in Mechanical Engineering at MIT and graduate work in Electrical Engineering at UC Berkeley and MIT. He founded Pinnacle Technologies and served as CEO from 1992 to 2006. Pinnacle created the hydraulic fracture mapping industry, and its innovations helped launch commercial shale gas production in the late 1990s. Chris was Chairman of Stroud Energy, an early shale gas producer, before selling to Range Resources in 2006. Most recently, Chris served as Chairman and CEO of Liberty Energy, where his team helped to expand the shale revolution to include oil as well as natural gas. Chris has also participated in an effort to apply shale technology to unlock next-generation geothermal and helped to launch small modular reactors.
Chris was nominated by President Trump to serve as the 17th Secretary of Energy on November 16, 2024 and confirmed by the U.S. Senate on February 3rd, 2025. He grew up and in Colorado and currently lives in Washington, D.C. with his wife, Liz. He is a passionate father, grandfather, skier, cyclist, climber, and outdoor enthusiast.
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