Former Acting Assistant Attorney General, United States Department of Justice; Partner, Winston & Strawn LLP
Jonathan “Jon” Brightbill is a trial and appellate lawyer in Winston’s Washington, D.C. office, and a partner in the firm’s Litigation and White Collar, Regulatory Defense, and Investigations Practices. He represents public and private companies, corporate officers, and other individuals across white collar, regulatory defense, and government and internal investigation matters and rulemaking challenges, as well as complex commercial disputes, citizen suits, and class actions. His commercial litigation experience encompasses business disputes, false advertising, consumer protection and fraud, FCA, and extensive class action defense work; antitrust and unfair competition matters; and intellectual property litigation, such as trademarks, patents, and trade secrets.
Jon served as the Nation’s lead environmental civil and criminal enforcement official and litigator, as Acting Assistant Attorney General for the Environment & Natural Resources Division (“ENRD”) of the U.S. Department of Justice (DOJ). Jon led ENRD’s 425 lawyers, overseeing 6,500 active matters and managing an annual budget of more than $150 million. Jon brings highly experienced executive leadership from among the most senior level of DOJ on white collar and regulatory enforcement, as well as on federal policymaking and rulemaking development and challenges. He speaks with authority on government decision-making processes, and the arguments and perspectives that move regulators and enforcers, best advising and positioning clients to deal with challenges.
Jon argued many of the government’s most significant cases during his time with the DOJ. This included the Navigable Waters Protection Rule and Clean Water Rule Repeal (10th Cir., district courts), the Affordable Clean Energy Rule and Clean Power Plan Repeal (D.C. Cir), defense of EPA actions on pesticide tolerances under FIFRA and the FDCA (9th Cir. en banc), among numerous others. Jon represented the United States in trial courts in both enforcement and defensive cases, including federal enforcement action against Jeffrey Lowe and the Tiger King Park, of Netflix fame, securing a first-of-its-kind injunction for violations of the Endangered Species Act and Animal Welfare Act. Jon directed the litigation and briefing of scores of additional federal cases nationwide, covering all of the major environmental and natural resources statutes, such as the Clean Air Act, the Clean Water Act, FIFRA (pesticides), FDCA (food safety), TSCA (toxics), CERCLA (land remediation), RCRA (waste), National Environmental Policy Act, Federal Land Policy and Management Act, and numerous other land- and resource-management statutes.
Jon has unmatched experience litigating legal and technical issues relating to climate change. He argued in the courts of appeals, including the D.C. Circuit, regarding the most significant climate change regulations by EPA, as well as the preemptive scope of the Clean Air Act. Jon also litigated climate change-related credit and trading schemes and international agreements in district court. During Jon’s time in leadership at ENRD, it successfully defeated one of the most wide-ranging lawsuits regarding climate change to date—obtaining a stay pending interlocutory appeal and dismissal just weeks before a scheduled three-month trial on federal government liability for climate change.
An accomplished trial lawyer, prior to working at DOJ, Jon was a partner in the Washington, D.C. office of another global law firm. He not only represents clients in court, but creatively counsels corporations on balancing business needs and realities with a broad range of litigation risks and compliance obligations. Jon is also an Adjunct Professor at Georgetown University Law Center. He served on the American Bar Association’s E-Discovery Working Group for Bankruptcy Practice, and was a frequent lecturer for District of Columbia Bar Association Continuing Legal Education Programs.
Jon served as an appellate clerk for the Honorable D. Brooks Smith, U.S. Court of Appeals for the Third Circuit, after graduating magna cum laude from the Georgetown University Law Center. He worked in state government as an Executive Policy Specialist for air, waste, land remediation, and radiation matters at the Pennsylvania Department of Environmental Protection.
Partner, Covington & Burling LLP
Kevin Poloncarz co-chairs the Environmental and Energy Practice Group, Energy Industry Group and ESG Practice at Covington & Burling LLP.
Kevin is ranked by Chambers USA among the nation’s leading climate change attorneys and California’s leading environmental lawyers, with sources describing him as “a phenomenal” and “tremendous lawyer.”
He represents electric utilities, financial institutions, investors and companies in policy, litigation and transactional matters concerning power and carbon markets, carbon capture, utilization and storage (CCUS), sustainable aviation fuel, green and blue hydrogen and carbon offsets projects.
He also helps clients establish and communicate their ESG commitments and decarbonization objectives to investors, customers and other stakeholders.
Professor of Law, University of Minnesota Law School
Professor James W. Coleman is a scholar of energy law. He specializes in North American energy infrastructure, transport, and trade. He is also a nonresident senior fellow at the American Enterprise Institute focused on energy policy.
Professor Coleman has testified before Congress on steps to speed up energy infrastructure permits. He also worked with a team of experts as part of Alberta's Royalty Review to revise the Canadian province's management of its vast oil and gas resources.
Before joining Minnesota, Professor Coleman taught at Southern Methodist University's Dedman School of Law, the University of Calgary’s law and business schools, and Harvard Law School. Earlier, he practiced environmental and appellate law at Sidley Austin in Washington, D.C., and clerked for the Honorable Steven M. Colloton of the U.S. Court of Appeals for the Eighth Circuit.
Professor Coleman received two degrees from Harvard University—a J.D. (cum laude) and B.A. in biology (magna cum laude with highest honors in the field). As a result of his undergraduate thesis on butterfly genetics, which required fieldwork in Central Asia, a species of lycaenid butterfly was named after him—Agrodiaetus ripartii colemani.
Former Acting Assistant Attorney General, United States Department of Justice; Partner, Winston & Strawn LLP
Jonathan “Jon” Brightbill is a trial and appellate lawyer in Winston’s Washington, D.C. office, and a partner in the firm’s Litigation and White Collar, Regulatory Defense, and Investigations Practices. He represents public and private companies, corporate officers, and other individuals across white collar, regulatory defense, and government and internal investigation matters and rulemaking challenges, as well as complex commercial disputes, citizen suits, and class actions. His commercial litigation experience encompasses business disputes, false advertising, consumer protection and fraud, FCA, and extensive class action defense work; antitrust and unfair competition matters; and intellectual property litigation, such as trademarks, patents, and trade secrets.
Jon served as the Nation’s lead environmental civil and criminal enforcement official and litigator, as Acting Assistant Attorney General for the Environment & Natural Resources Division (“ENRD”) of the U.S. Department of Justice (DOJ). Jon led ENRD’s 425 lawyers, overseeing 6,500 active matters and managing an annual budget of more than $150 million. Jon brings highly experienced executive leadership from among the most senior level of DOJ on white collar and regulatory enforcement, as well as on federal policymaking and rulemaking development and challenges. He speaks with authority on government decision-making processes, and the arguments and perspectives that move regulators and enforcers, best advising and positioning clients to deal with challenges.
Jon argued many of the government’s most significant cases during his time with the DOJ. This included the Navigable Waters Protection Rule and Clean Water Rule Repeal (10th Cir., district courts), the Affordable Clean Energy Rule and Clean Power Plan Repeal (D.C. Cir), defense of EPA actions on pesticide tolerances under FIFRA and the FDCA (9th Cir. en banc), among numerous others. Jon represented the United States in trial courts in both enforcement and defensive cases, including federal enforcement action against Jeffrey Lowe and the Tiger King Park, of Netflix fame, securing a first-of-its-kind injunction for violations of the Endangered Species Act and Animal Welfare Act. Jon directed the litigation and briefing of scores of additional federal cases nationwide, covering all of the major environmental and natural resources statutes, such as the Clean Air Act, the Clean Water Act, FIFRA (pesticides), FDCA (food safety), TSCA (toxics), CERCLA (land remediation), RCRA (waste), National Environmental Policy Act, Federal Land Policy and Management Act, and numerous other land- and resource-management statutes.
Jon has unmatched experience litigating legal and technical issues relating to climate change. He argued in the courts of appeals, including the D.C. Circuit, regarding the most significant climate change regulations by EPA, as well as the preemptive scope of the Clean Air Act. Jon also litigated climate change-related credit and trading schemes and international agreements in district court. During Jon’s time in leadership at ENRD, it successfully defeated one of the most wide-ranging lawsuits regarding climate change to date—obtaining a stay pending interlocutory appeal and dismissal just weeks before a scheduled three-month trial on federal government liability for climate change.
An accomplished trial lawyer, prior to working at DOJ, Jon was a partner in the Washington, D.C. office of another global law firm. He not only represents clients in court, but creatively counsels corporations on balancing business needs and realities with a broad range of litigation risks and compliance obligations. Jon is also an Adjunct Professor at Georgetown University Law Center. He served on the American Bar Association’s E-Discovery Working Group for Bankruptcy Practice, and was a frequent lecturer for District of Columbia Bar Association Continuing Legal Education Programs.
Jon served as an appellate clerk for the Honorable D. Brooks Smith, U.S. Court of Appeals for the Third Circuit, after graduating magna cum laude from the Georgetown University Law Center. He worked in state government as an Executive Policy Specialist for air, waste, land remediation, and radiation matters at the Pennsylvania Department of Environmental Protection.
Professor of Law, University of Minnesota Law School
Professor James W. Coleman is a scholar of energy law. He specializes in North American energy infrastructure, transport, and trade. He is also a nonresident senior fellow at the American Enterprise Institute focused on energy policy.
Professor Coleman has testified before Congress on steps to speed up energy infrastructure permits. He also worked with a team of experts as part of Alberta's Royalty Review to revise the Canadian province's management of its vast oil and gas resources.
Before joining Minnesota, Professor Coleman taught at Southern Methodist University's Dedman School of Law, the University of Calgary’s law and business schools, and Harvard Law School. Earlier, he practiced environmental and appellate law at Sidley Austin in Washington, D.C., and clerked for the Honorable Steven M. Colloton of the U.S. Court of Appeals for the Eighth Circuit.
Professor Coleman received two degrees from Harvard University—a J.D. (cum laude) and B.A. in biology (magna cum laude with highest honors in the field). As a result of his undergraduate thesis on butterfly genetics, which required fieldwork in Central Asia, a species of lycaenid butterfly was named after him—Agrodiaetus ripartii colemani.
Partner, Covington & Burling LLP
Kevin Poloncarz co-chairs the Environmental and Energy Practice Group, Energy Industry Group and ESG Practice at Covington & Burling LLP.
Kevin is ranked by Chambers USA among the nation’s leading climate change attorneys and California’s leading environmental lawyers, with sources describing him as “a phenomenal” and “tremendous lawyer.”
He represents electric utilities, financial institutions, investors and companies in policy, litigation and transactional matters concerning power and carbon markets, carbon capture, utilization and storage (CCUS), sustainable aviation fuel, green and blue hydrogen and carbon offsets projects.
He also helps clients establish and communicate their ESG commitments and decarbonization objectives to investors, customers and other stakeholders.
Partner, Clement & Murphy, PLLC
Paul served as the 43rd Solicitor General of the United States from June 2005 until June 2008. Before his confirmation as Solicitor General, he served as Acting Solicitor General for nearly a year and as Principal Deputy Solicitor General for over three years.
Paul has argued over 100 cases before the United States Supreme Court, including McConnell v. FEC, Tennessee v. Lane, United States v. Booker, MGM v. Grokster, Hobby Lobby v. Burwell, Epic Systems Corp. v. Lewis, Rucho v. Common Cause, Facebook v. Duguid, and TransUnion v. Ramirez. Paul has argued more Supreme Court cases since 2000 than any lawyer in or out of government. He has also argued many important cases in the lower courts, including Walker v. Cheney, United States v. Moussaoui and NFL v. Brady.
Paul’s practice focuses on appellate matters, constitutional litigation and strategic counseling. He represents a broad array of clients in the Supreme Court and in federal and state appellate courts. Last year, for example, he successfully argued Supreme Court cases involving significant issues of energy regulation, statutory interpretation, state sovereign immunity and Article III standing, and successfully argued a trademark appeal in the Fourth Circuit, and a constitutional appeal before the en banc Eleventh Circuit.
Paul focuses on high-stakes appeals. In recent years, he successfully defended a $1.2 billion jury verdict for clients in a Tenth Circuit case, while securing the reversal of an over $2 billion jury verdict for another client in the Seventh Circuit and the approval of a nearly $1 billion dollar class action settlement in the Third Circuit. He has initiated major administrative law challenges and constitutional litigation against the federal government, such as the successful challenge to the HHS drug-pricing rule and threatened challenges that led to the withdrawal of the Treasury Department’s proposed cryptocurrency regulations. He also counsels clients on a variety of strategic legal questions, whether arising from pending legislation, government inquiries or ongoing litigation.
Paul has undertaken substantial pro bono engagements in the Supreme Court, such as twice successfully representing the defendant in Bond v. United States and successfully representing the Omaha Tribe in Nebraska v. Parker, the guardian ad litem in Adoptive Couple v. Baby Girl, the defendant in Sekhar v. United States, a high school football coach in Kennedy v. Bremerton, and the Little Sisters of the Poor. Paul’s pro bono representation also precipitated the federal government’s confession of error in United States v. Rojas.
Following law school, Paul clerked for Judge Laurence H. Silberman of the U.S. Court of Appeals for the D.C. Circuit and for Associate Justice Antonin Scalia of the U.S. Supreme Court. After his clerkships, he went on to serve as Chief Counsel of the U.S. Senate Subcommittee on the Constitution, Federalism and Property Rights.
Paul is a Distinguished Lecturer in Law at the Georgetown University Law Center, where he has taught in various capacities since 1998. He also serves as a Senior Fellow of the Law Center’s Supreme Court Institute. He is the Justice Joseph Story Distinguished Practitioner in Residence at the Gray Center at Scalia Law School.
Chief Judge, United States Court of Appeals, Fifth Circuit
Jennifer Walker Elrod is the Chief Judge of the United States Court of Appeals for the Fifth Circuit. She was nominated to the Fifth Circuit in 2007, and she served as a Circuit Judge on the court until assuming the role of Chief Judge in October 2024. Prior to serving as a Circuit Judge, Chief Judge Elrod was appointed and then twice elected Judge of the 190th District Court of Harris County, Texas, where she spent over five years presiding over more than 200 jury and non-jury trials.
Chief Judge Elrod graduated cum laude from Harvard Law School, where she was an active member of the Harvard Federalist Society, an Ames Moot Court finalist, and a Senior Editor of the Harvard Journal of Law & Public Policy. She clerked for the Honorable Sim Lake in the Southern District of Texas. Before serving as a judge, Chief Judge Elrod worked in private practice, focusing on civil litigation, antitrust, and employment matters.
She has been repeatedly recognized for her work as a jurist, as well as for her pro bono work and contributions to the community. She has been named the 2022 Texas Review of Law & Politics’ Jurist of the Year, the 2018 Harvard Federalist Society’s Alumni of the Year, the 2016–17 Texas Association of Civil Trial and Appellate Specialists’ Appellate Judge of the Year, and the 2008 Mexican-American Bar Association of Texas’s Judge of the Year.
Chief Judge Elrod is actively engaged in the academic and legal communities. Chief Judge Elrod currently serves on the Board of Directors and as the Jurist-in-Residence at the South Texas College of Law, where she teaches civil procedure and First Amendment law. She is also a member of the American Law Institute and of the Board of Advisors for the Harvard Journal of Law & Public Policy, and she is a former member of the Board of Regents of her alma mater, Baylor University, and the Board of Visitors at Brigham Young University Law School. She previously served as the Chair of the Codes of Conduct Committee for the Judicial Conference of the United States. She has also served as the M.D. Anderson Visiting Public Service Professor at the Texas Tech University School of Law and as Jurist-in-Residence at Brigham Young University Law School, and she has taught legal writing at the University of Houston Law Center. She presented the Lewis F. Powell, Jr. Distinguished Lecture at the Washington and Lee University School of Law and is a frequent speaker on the topics of trial and appellate procedure, ethics, employment law, and constitutional law. Chief Judge Elrod also serves on the board of the Garland R. Walker Inn of Court, and co-produces an annual musical CLE, for which her pupilage group has won multiple national awards.
Chief Judge Elrod’s publications include: Trial by Siri: AI Comes to the Courtroom; Don’t Mess with Texas Judges: In Praise of the State Judiciary; For Good: Enriching Your Practice and Your Life Through Pro Bono and Community Service; Is the Jury Still Out?: A Case for the Continued Viability of the American Jury; and W(h)ither the Jury? The Diminishing Role of the Jury Trial in our Legal System.
William T. Comfort, III Professor of Law, New York University School of Law
Roderick Hills teaches and writes in public law areas, including constitutional law, local government law, land-use regulation, administrative law, and statutory interpretation. His focus in each area is on the rules and policies governing division of powers between central and subcentral governments. He holds bachelor’s and law degrees from Yale University. Following law school, he served as a law clerk for Judge Patrick Higginbotham of the US Court of Appeals for the Fifth Circuit and practiced law in Colorado. Hills previously taught at the University of Michigan Law School from 1994 to 2006. He is a member of the state bar of New York and the U.S. Supreme Court.
Deputy Litigation Director, Institute for Justice
Robert McNamara serves as Deputy Litigation Director with the Institute for Justice. He joined the Institute in August 2006 and litigates cutting-edge constitutional cases protecting free speech, property rights, economic liberty and other individual liberties in both federal and state courts.
Robert’s work has resulted in court victories for property owners fighting eminent domain abuse, tour guides fighting unconstitutional restrictions on their speech, taxi drivers seeking the right to own their own business, and many others. Robert also litigates in defense of innovation and entrepreneurship in medical care and was co-counsel in Flynn v. Holder, IJ’s landmark challenge to the federal prohibition on compensating bone marrow donors.
Robert’s writing has been published by outlets including The New York Times, The Wall Street Journal, The Washington Post and dozens more nationwide. His opinions and views on legal issues have been featured in radio and television programs ranging from National Public Radio’s All Things Considered to Fox News Channel’s Hannity & Colmes.
Robert is a graduate of Boston University and the New York University School of Law, where he was a founding member and eventual editor-in-chief of the NYU Journal of Law & Liberty. He currently lives in Virginia with his wife and children.
Robert McNamara is a member of the Virginia bar.
Director of Equality and Opportunity Litigation, Pacific Legal Foundation
Joshua directs the litigation for PLF’s Equality and Opportunity Program, where he fights to dismantle unconstitutional barriers to opportunity, freeing individuals to rise based on their choices, character, and ability.
Joshua joined PLF as an attorney in 2007. His litigation practice has covered all PLF subject areas with a particular focus on equality and opportunity. Joshua argued PLF’s 13th case before the United States Supreme Court, Cedar Point Nursery v. Hassid, where the court ruled that a California regulation that allowed union organizers onto private property violated the Fifth Amendment’s Takings Clause. Other litigation highlights of his include ending a decades-long racial quota in Hartford, Connecticut, lifting a ban on boys’ dancing in Minnesota, and vindicating an entrepreneur’s right to start a moving business in Kentucky.
Joshua’s writings have been published by the USA Today, Wall Street Journal, and Washington Post. And his research has been published in journals such as Texas Review of Law & Politics, Alabama Civil Rights & Civil Liberties Law Review, Journal of Civil Rights & Economic Development, and Northern Illinois University Law Review. He has appeared on national television and radio, including PBS Newshour, NPR’s All things Considered, Stossel, and Univision.
Joshua earned his BA with distinction from the University of Wisconsin-Madison with a triple major in political science, international relations, and German. He earned his JD cum laude from Michigan State College of Law where he was on the law review and trial practice institute. Joshua lives in Sacramento, California with his wife and three children. He loves playing chess and rooting for Wisconsin sports teams.
Joshua is a member of the bar only in the state of California.
Partner, Clement & Murphy, PLLC
Paul served as the 43rd Solicitor General of the United States from June 2005 until June 2008. Before his confirmation as Solicitor General, he served as Acting Solicitor General for nearly a year and as Principal Deputy Solicitor General for over three years.
Paul has argued over 100 cases before the United States Supreme Court, including McConnell v. FEC, Tennessee v. Lane, United States v. Booker, MGM v. Grokster, Hobby Lobby v. Burwell, Epic Systems Corp. v. Lewis, Rucho v. Common Cause, Facebook v. Duguid, and TransUnion v. Ramirez. Paul has argued more Supreme Court cases since 2000 than any lawyer in or out of government. He has also argued many important cases in the lower courts, including Walker v. Cheney, United States v. Moussaoui and NFL v. Brady.
Paul’s practice focuses on appellate matters, constitutional litigation and strategic counseling. He represents a broad array of clients in the Supreme Court and in federal and state appellate courts. Last year, for example, he successfully argued Supreme Court cases involving significant issues of energy regulation, statutory interpretation, state sovereign immunity and Article III standing, and successfully argued a trademark appeal in the Fourth Circuit, and a constitutional appeal before the en banc Eleventh Circuit.
Paul focuses on high-stakes appeals. In recent years, he successfully defended a $1.2 billion jury verdict for clients in a Tenth Circuit case, while securing the reversal of an over $2 billion jury verdict for another client in the Seventh Circuit and the approval of a nearly $1 billion dollar class action settlement in the Third Circuit. He has initiated major administrative law challenges and constitutional litigation against the federal government, such as the successful challenge to the HHS drug-pricing rule and threatened challenges that led to the withdrawal of the Treasury Department’s proposed cryptocurrency regulations. He also counsels clients on a variety of strategic legal questions, whether arising from pending legislation, government inquiries or ongoing litigation.
Paul has undertaken substantial pro bono engagements in the Supreme Court, such as twice successfully representing the defendant in Bond v. United States and successfully representing the Omaha Tribe in Nebraska v. Parker, the guardian ad litem in Adoptive Couple v. Baby Girl, the defendant in Sekhar v. United States, a high school football coach in Kennedy v. Bremerton, and the Little Sisters of the Poor. Paul’s pro bono representation also precipitated the federal government’s confession of error in United States v. Rojas.
Following law school, Paul clerked for Judge Laurence H. Silberman of the U.S. Court of Appeals for the D.C. Circuit and for Associate Justice Antonin Scalia of the U.S. Supreme Court. After his clerkships, he went on to serve as Chief Counsel of the U.S. Senate Subcommittee on the Constitution, Federalism and Property Rights.
Paul is a Distinguished Lecturer in Law at the Georgetown University Law Center, where he has taught in various capacities since 1998. He also serves as a Senior Fellow of the Law Center’s Supreme Court Institute. He is the Justice Joseph Story Distinguished Practitioner in Residence at the Gray Center at Scalia Law School.
Chief Judge, United States Court of Appeals, Fifth Circuit
Jennifer Walker Elrod is the Chief Judge of the United States Court of Appeals for the Fifth Circuit. She was nominated to the Fifth Circuit in 2007, and she served as a Circuit Judge on the court until assuming the role of Chief Judge in October 2024. Prior to serving as a Circuit Judge, Chief Judge Elrod was appointed and then twice elected Judge of the 190th District Court of Harris County, Texas, where she spent over five years presiding over more than 200 jury and non-jury trials.
Chief Judge Elrod graduated cum laude from Harvard Law School, where she was an active member of the Harvard Federalist Society, an Ames Moot Court finalist, and a Senior Editor of the Harvard Journal of Law & Public Policy. She clerked for the Honorable Sim Lake in the Southern District of Texas. Before serving as a judge, Chief Judge Elrod worked in private practice, focusing on civil litigation, antitrust, and employment matters.
She has been repeatedly recognized for her work as a jurist, as well as for her pro bono work and contributions to the community. She has been named the 2022 Texas Review of Law & Politics’ Jurist of the Year, the 2018 Harvard Federalist Society’s Alumni of the Year, the 2016–17 Texas Association of Civil Trial and Appellate Specialists’ Appellate Judge of the Year, and the 2008 Mexican-American Bar Association of Texas’s Judge of the Year.
Chief Judge Elrod is actively engaged in the academic and legal communities. Chief Judge Elrod currently serves on the Board of Directors and as the Jurist-in-Residence at the South Texas College of Law, where she teaches civil procedure and First Amendment law. She is also a member of the American Law Institute and of the Board of Advisors for the Harvard Journal of Law & Public Policy, and she is a former member of the Board of Regents of her alma mater, Baylor University, and the Board of Visitors at Brigham Young University Law School. She previously served as the Chair of the Codes of Conduct Committee for the Judicial Conference of the United States. She has also served as the M.D. Anderson Visiting Public Service Professor at the Texas Tech University School of Law and as Jurist-in-Residence at Brigham Young University Law School, and she has taught legal writing at the University of Houston Law Center. She presented the Lewis F. Powell, Jr. Distinguished Lecture at the Washington and Lee University School of Law and is a frequent speaker on the topics of trial and appellate procedure, ethics, employment law, and constitutional law. Chief Judge Elrod also serves on the board of the Garland R. Walker Inn of Court, and co-produces an annual musical CLE, for which her pupilage group has won multiple national awards.
Chief Judge Elrod’s publications include: Trial by Siri: AI Comes to the Courtroom; Don’t Mess with Texas Judges: In Praise of the State Judiciary; For Good: Enriching Your Practice and Your Life Through Pro Bono and Community Service; Is the Jury Still Out?: A Case for the Continued Viability of the American Jury; and W(h)ither the Jury? The Diminishing Role of the Jury Trial in our Legal System.
William T. Comfort, III Professor of Law, New York University School of Law
Roderick Hills teaches and writes in public law areas, including constitutional law, local government law, land-use regulation, administrative law, and statutory interpretation. His focus in each area is on the rules and policies governing division of powers between central and subcentral governments. He holds bachelor’s and law degrees from Yale University. Following law school, he served as a law clerk for Judge Patrick Higginbotham of the US Court of Appeals for the Fifth Circuit and practiced law in Colorado. Hills previously taught at the University of Michigan Law School from 1994 to 2006. He is a member of the state bar of New York and the U.S. Supreme Court.
Director of Equality and Opportunity Litigation, Pacific Legal Foundation
Joshua directs the litigation for PLF’s Equality and Opportunity Program, where he fights to dismantle unconstitutional barriers to opportunity, freeing individuals to rise based on their choices, character, and ability.
Joshua joined PLF as an attorney in 2007. His litigation practice has covered all PLF subject areas with a particular focus on equality and opportunity. Joshua argued PLF’s 13th case before the United States Supreme Court, Cedar Point Nursery v. Hassid, where the court ruled that a California regulation that allowed union organizers onto private property violated the Fifth Amendment’s Takings Clause. Other litigation highlights of his include ending a decades-long racial quota in Hartford, Connecticut, lifting a ban on boys’ dancing in Minnesota, and vindicating an entrepreneur’s right to start a moving business in Kentucky.
Joshua’s writings have been published by the USA Today, Wall Street Journal, and Washington Post. And his research has been published in journals such as Texas Review of Law & Politics, Alabama Civil Rights & Civil Liberties Law Review, Journal of Civil Rights & Economic Development, and Northern Illinois University Law Review. He has appeared on national television and radio, including PBS Newshour, NPR’s All things Considered, Stossel, and Univision.
Joshua earned his BA with distinction from the University of Wisconsin-Madison with a triple major in political science, international relations, and German. He earned his JD cum laude from Michigan State College of Law where he was on the law review and trial practice institute. Joshua lives in Sacramento, California with his wife and three children. He loves playing chess and rooting for Wisconsin sports teams.
Joshua is a member of the bar only in the state of California.
Deputy Litigation Director, Institute for Justice
Robert McNamara serves as Deputy Litigation Director with the Institute for Justice. He joined the Institute in August 2006 and litigates cutting-edge constitutional cases protecting free speech, property rights, economic liberty and other individual liberties in both federal and state courts.
Robert’s work has resulted in court victories for property owners fighting eminent domain abuse, tour guides fighting unconstitutional restrictions on their speech, taxi drivers seeking the right to own their own business, and many others. Robert also litigates in defense of innovation and entrepreneurship in medical care and was co-counsel in Flynn v. Holder, IJ’s landmark challenge to the federal prohibition on compensating bone marrow donors.
Robert’s writing has been published by outlets including The New York Times, The Wall Street Journal, The Washington Post and dozens more nationwide. His opinions and views on legal issues have been featured in radio and television programs ranging from National Public Radio’s All Things Considered to Fox News Channel’s Hannity & Colmes.
Robert is a graduate of Boston University and the New York University School of Law, where he was a founding member and eventual editor-in-chief of the NYU Journal of Law & Liberty. He currently lives in Virginia with his wife and children.
Robert McNamara is a member of the Virginia bar.
Environmental Law Attorney, DLA Piper
Garrett Kral is an attorney in DLA Piper’s Washington, DC, office, and a member of the Regulatory and Government Affairs Practice Group. His practice includes regulatory counseling, enforcement defense, and complex civil litigation on matters arising under major federal environmental statutes.
Garrett builds on a strong background in environmental science, a familiarity with technical processes involved in industrial operations, and valuable insights gained by serving in each branch of the federal government. With this experience, he advances the business objectives of Fortune 500 companies while limiting exposure and risk. Garrett is regarded as a strategic advisor to such clients on matters of environmental law and policy.
Tazewell Taylor Professor of Law and William H. Cabell Research Professor, William & Mary Law School
Jonathan H. Adler joined the William & Mary law faculty as the Tazwell Taylor Professor of Law and William H. Cabell Research Professor in 2025. Prior to joining the faculty, he was the inaugural Johan Verheij Memorial Professor of Law and the founding Director of the Coleman P. Burke Center for Environmental Law at the Case Western Reserve University School of Law.
Professor Adler is the author or editor of seven books, including Climate Liberalism: Perspectives on Liberty, Property and Pollution (Palgrave, 2023), Marijuana Federalism: Uncle Sam and Mary Jane (Brookings Institution Press, 2020), Business and the Roberts Court (Oxford University Press, 2016) and Rebuilding the Ark: New Perspectives on Endangered Species Act Reform (AEI Press, 2011).
His articles have appeared in publications ranging from the Harvard Environmental Law Review and Yale Journal on Regulation to the Wall Street Journal, New York Times, and Washington Post. He has testified before Congress a dozen times, and his work has been cited in the U.S. Supreme Court. A 2024 study identified Professor Adler as the seventh most cited legal academic in administrative and environmental law from 2019 to 2023.
Professor Adler is a contributing editor to Civitas Outlook and a regular contributor to the popular legal blog, The Volokh Conspiracy. A regular commentator on constitutional and regulatory issues, he has appeared on numerous radio and television programs, ranging from the PBS Newshour and National Public Radio to the Fox News Channel and Entertainment Tonight.
Professor Adler is a senior fellow at the Property & Environment Research Center in Bozeman, Montana. In 2018, Professor Adler was elected to membership in the American Law Institute and helped co-found the organization Checks and Balances. In 2024, Professor Adler was appointed a public member of the Administrative Conference of the United States.
Professor Adler clerked for the Honorable David B. Sentelle on the U.S. Court of Appeals for the District of Columbia Circuit.
Partner, Clement & Murphy, PLLC
Paul served as the 43rd Solicitor General of the United States from June 2005 until June 2008. Before his confirmation as Solicitor General, he served as Acting Solicitor General for nearly a year and as Principal Deputy Solicitor General for over three years.
Paul has argued over 100 cases before the United States Supreme Court, including McConnell v. FEC, Tennessee v. Lane, United States v. Booker, MGM v. Grokster, Hobby Lobby v. Burwell, Epic Systems Corp. v. Lewis, Rucho v. Common Cause, Facebook v. Duguid, and TransUnion v. Ramirez. Paul has argued more Supreme Court cases since 2000 than any lawyer in or out of government. He has also argued many important cases in the lower courts, including Walker v. Cheney, United States v. Moussaoui and NFL v. Brady.
Paul’s practice focuses on appellate matters, constitutional litigation and strategic counseling. He represents a broad array of clients in the Supreme Court and in federal and state appellate courts. Last year, for example, he successfully argued Supreme Court cases involving significant issues of energy regulation, statutory interpretation, state sovereign immunity and Article III standing, and successfully argued a trademark appeal in the Fourth Circuit, and a constitutional appeal before the en banc Eleventh Circuit.
Paul focuses on high-stakes appeals. In recent years, he successfully defended a $1.2 billion jury verdict for clients in a Tenth Circuit case, while securing the reversal of an over $2 billion jury verdict for another client in the Seventh Circuit and the approval of a nearly $1 billion dollar class action settlement in the Third Circuit. He has initiated major administrative law challenges and constitutional litigation against the federal government, such as the successful challenge to the HHS drug-pricing rule and threatened challenges that led to the withdrawal of the Treasury Department’s proposed cryptocurrency regulations. He also counsels clients on a variety of strategic legal questions, whether arising from pending legislation, government inquiries or ongoing litigation.
Paul has undertaken substantial pro bono engagements in the Supreme Court, such as twice successfully representing the defendant in Bond v. United States and successfully representing the Omaha Tribe in Nebraska v. Parker, the guardian ad litem in Adoptive Couple v. Baby Girl, the defendant in Sekhar v. United States, a high school football coach in Kennedy v. Bremerton, and the Little Sisters of the Poor. Paul’s pro bono representation also precipitated the federal government’s confession of error in United States v. Rojas.
Following law school, Paul clerked for Judge Laurence H. Silberman of the U.S. Court of Appeals for the D.C. Circuit and for Associate Justice Antonin Scalia of the U.S. Supreme Court. After his clerkships, he went on to serve as Chief Counsel of the U.S. Senate Subcommittee on the Constitution, Federalism and Property Rights.
Paul is a Distinguished Lecturer in Law at the Georgetown University Law Center, where he has taught in various capacities since 1998. He also serves as a Senior Fellow of the Law Center’s Supreme Court Institute. He is the Justice Joseph Story Distinguished Practitioner in Residence at the Gray Center at Scalia Law School.
Partner, Marzulla Law
Roger J. Marzulla is one of the nation’s leading environmental, water, and property lawyers. As Assistant Attorney General in charge of the U.S. Justice Department’s Environment and Natural Resources Division, Roger learned first hand the operations and litigation styles of his client agencies: EPA, Interior Department, Bureau of Reclamation, Fish and Wildlife Service, National Marine Fisheries Service, Department of Transportation, Department of Commerce. In 1997, he co-founded Marzulla Law, where he brings to bear more than 35 years of expertise representing companies and individuals in industries as diverse as land and project development, aerospace, chemicals, oil and gas, mining, timber, manufacturing, computers, agriculture and water service.
Roger began his legal career as a trial lawyer in San Jose, California, after graduating magna cum laude from the University of Santa Clara School of Law. As a partner in Matthews & Marzulla he represented developers, title and construction companies, shopping centers, apartment owners and lenders in litigation throughout California. In 1981 he moved to Denver to become President of Mountain States Legal Foundation, litigating environmental and natural resource cases across the West.
In 1983 Roger joined the Justice Department as Special Litigation Counsel. He was subsequently promoted to Deputy Assistant Attorney General and, in 1987, was confirmed by the Senate as Assistant Attorney General in charge of the Environment and Natural Resources Division. At the Justice Department, Roger helped create litigation strategies for government programs as diverse as Superfund, the Clean Air Act, off-shore oil leasing, environmental crimes, federal facility clean-up, wetlands, endangered species and hazardous waste enforcement, as well as Presidential Order EO 12,630 (Government Interference with Private Property Rights).
In 1989 Roger returned to private law practice, successively heading the environmental law practices of the Powell, Goldstein and Akin, Gump law firms.
Since 1997, as a partner in Marzulla Law, Roger has continued to represent corporate and business clients in a wide array of environmental and property issues in courts across the country, frequently in litigation against the United States. He also assists clients in attaining compliance with environmental, health and safety regulation, and in avoiding risks in transactions.
Partner, Clement & Murphy, PLLC
Paul served as the 43rd Solicitor General of the United States from June 2005 until June 2008. Before his confirmation as Solicitor General, he served as Acting Solicitor General for nearly a year and as Principal Deputy Solicitor General for over three years.
Paul has argued over 100 cases before the United States Supreme Court, including McConnell v. FEC, Tennessee v. Lane, United States v. Booker, MGM v. Grokster, Hobby Lobby v. Burwell, Epic Systems Corp. v. Lewis, Rucho v. Common Cause, Facebook v. Duguid, and TransUnion v. Ramirez. Paul has argued more Supreme Court cases since 2000 than any lawyer in or out of government. He has also argued many important cases in the lower courts, including Walker v. Cheney, United States v. Moussaoui and NFL v. Brady.
Paul’s practice focuses on appellate matters, constitutional litigation and strategic counseling. He represents a broad array of clients in the Supreme Court and in federal and state appellate courts. Last year, for example, he successfully argued Supreme Court cases involving significant issues of energy regulation, statutory interpretation, state sovereign immunity and Article III standing, and successfully argued a trademark appeal in the Fourth Circuit, and a constitutional appeal before the en banc Eleventh Circuit.
Paul focuses on high-stakes appeals. In recent years, he successfully defended a $1.2 billion jury verdict for clients in a Tenth Circuit case, while securing the reversal of an over $2 billion jury verdict for another client in the Seventh Circuit and the approval of a nearly $1 billion dollar class action settlement in the Third Circuit. He has initiated major administrative law challenges and constitutional litigation against the federal government, such as the successful challenge to the HHS drug-pricing rule and threatened challenges that led to the withdrawal of the Treasury Department’s proposed cryptocurrency regulations. He also counsels clients on a variety of strategic legal questions, whether arising from pending legislation, government inquiries or ongoing litigation.
Paul has undertaken substantial pro bono engagements in the Supreme Court, such as twice successfully representing the defendant in Bond v. United States and successfully representing the Omaha Tribe in Nebraska v. Parker, the guardian ad litem in Adoptive Couple v. Baby Girl, the defendant in Sekhar v. United States, a high school football coach in Kennedy v. Bremerton, and the Little Sisters of the Poor. Paul’s pro bono representation also precipitated the federal government’s confession of error in United States v. Rojas.
Following law school, Paul clerked for Judge Laurence H. Silberman of the U.S. Court of Appeals for the D.C. Circuit and for Associate Justice Antonin Scalia of the U.S. Supreme Court. After his clerkships, he went on to serve as Chief Counsel of the U.S. Senate Subcommittee on the Constitution, Federalism and Property Rights.
Paul is a Distinguished Lecturer in Law at the Georgetown University Law Center, where he has taught in various capacities since 1998. He also serves as a Senior Fellow of the Law Center’s Supreme Court Institute. He is the Justice Joseph Story Distinguished Practitioner in Residence at the Gray Center at Scalia Law School.
Partner, Marzulla Law
Roger J. Marzulla is one of the nation’s leading environmental, water, and property lawyers. As Assistant Attorney General in charge of the U.S. Justice Department’s Environment and Natural Resources Division, Roger learned first hand the operations and litigation styles of his client agencies: EPA, Interior Department, Bureau of Reclamation, Fish and Wildlife Service, National Marine Fisheries Service, Department of Transportation, Department of Commerce. In 1997, he co-founded Marzulla Law, where he brings to bear more than 35 years of expertise representing companies and individuals in industries as diverse as land and project development, aerospace, chemicals, oil and gas, mining, timber, manufacturing, computers, agriculture and water service.
Roger began his legal career as a trial lawyer in San Jose, California, after graduating magna cum laude from the University of Santa Clara School of Law. As a partner in Matthews & Marzulla he represented developers, title and construction companies, shopping centers, apartment owners and lenders in litigation throughout California. In 1981 he moved to Denver to become President of Mountain States Legal Foundation, litigating environmental and natural resource cases across the West.
In 1983 Roger joined the Justice Department as Special Litigation Counsel. He was subsequently promoted to Deputy Assistant Attorney General and, in 1987, was confirmed by the Senate as Assistant Attorney General in charge of the Environment and Natural Resources Division. At the Justice Department, Roger helped create litigation strategies for government programs as diverse as Superfund, the Clean Air Act, off-shore oil leasing, environmental crimes, federal facility clean-up, wetlands, endangered species and hazardous waste enforcement, as well as Presidential Order EO 12,630 (Government Interference with Private Property Rights).
In 1989 Roger returned to private law practice, successively heading the environmental law practices of the Powell, Goldstein and Akin, Gump law firms.
Since 1997, as a partner in Marzulla Law, Roger has continued to represent corporate and business clients in a wide array of environmental and property issues in courts across the country, frequently in litigation against the United States. He also assists clients in attaining compliance with environmental, health and safety regulation, and in avoiding risks in transactions.
Distinguished Fellow, Energy Policy Research Foundation
Diana Furchtgott-Roth, an Oxford-educated economist, is an Adjunct Professor at George Washington University and a Distinguished Fellow at the Energy Policy Research Foundation. She writes and comments regularly on energy, trade law, tariff authority, and regulatory policy, including recent work on Section 301 and executive trade power. From 2022 until February 2026, Diana headed the Center for Energy, Climate, and Environment at The Heritage Foundation. In President Trump's first term, she was Deputy Assistant Secretary for Research and Technology at the U.S. Department of Transportation and Acting Assistant Secretary for Economic Policy at the U.S. Department of Treasury. She served in the White House under Presidents Reagan, George H.W. Bush, and George W. Bush, including as Chief of Staff of the President's Council of Economic Advisers and Chief Economist of the U.S. Department of Labor, and has testified before Congress on economic and regulatory policy. Diana is the author or coauthor of six books, including Regulating to Disaster, and hundreds of articles in The Wall Street Journal, The Washington Post, The New York Times, National Review, Forbes, the UK’s Daily Telegraph and the New York Post.
Professor, New York University
Steven E. Koonin is a University Professor at New York University, with appointments in the Stern School of Business, the Tandon School of Engineering, and the Department of Physics. He founded NYU’s Center for Urban Science and Progress, which focuses research and education on the acquisition, integration, and analysis of big data for big cities. Dr. Koonin served as Undersecretary for Science in the US Department of Energy under President Obama from 2009 to 2011, where his portfolio included the climate research program and energy technology strategy. Before joining the government, Dr. Koonin spent five years as Chief Scientist for BP, researching renewable energy options to move the company “beyond petroleum.” For almost thirty years, Dr. Koonin was a professor of theoretical physics at Caltech. He also served for nine years as Caltech’s Vice President and Provost, facilitating the research of more than 300 scientists and engineers and catalyzing the development of the world’s largest optical telescope, as well as research initiatives in computational science, bioengineering, and the biological sciences.
Dr. Koonin has a BS in Physics from Caltech and a PhD in Theoretical Physics from MIT. He is an award-winning classroom teacher and his public lectures are noted for their clarity in conveying complex subjects. He is the author of the classic 1985 textbook Computational Physics, which introduced methodology for building computer models of complex physical systems. He has published some 200 peer-reviewed papers in the fields of physics and astrophysics, scientific computation, energy technology and policy, and climate science, and has been the lead author on multiple book-length reports, including two National Academies studies.
Deep Dive Episode 205 – An Update on the Clean Power Plan Litigation
Jonathan Brightbill, Kevin Poloncarz, James W. Coleman
Regulatory Transparency Project's Fourth Branch Podcast
The Supreme Court is now hearing the most closely watched environmental case in decades, which...
An Update on the Clean Power Plan Litigation
Jonathan Brightbill, James W. Coleman, Kevin Poloncarz
A Regulatory Transparency Project Webinar
The Supreme Court is now hearing the most closely watched environmental case in decades, which...
Private Power and Eminent Domain
Paul D. Clement, Jennifer Walker Elrod, Roderick M. Hills, Robert J. McNamara, Joshua Paul Thompson
2021 National Lawyers Convention
The 2021 National Lawyers Convention took place November 11-13, 2021 at the Mayflower Hotel in...
Private Power and Eminent Domain
Paul D. Clement, Jennifer Walker Elrod, Roderick M. Hills, Joshua Paul Thompson, Robert J. McNamara
2021 National Lawyers Convention
The 2021 National Lawyers Convention took place November 11-13, 2021 at the Mayflower Hotel in...
Environmental Law in the Supreme Court: Highlights from the October 2020 Term
Garrett Kral
Federalist Society Review, Volume 22
The Supreme Court decided nine important environmental law cases during its October 2020 term. This...
Topics
Litigation Update: Dakota Access Pipeline Case Gives Supreme Court Chance for Major NEPA Ruling
The Dakota Access Pipeline is the main conduit through which North Dakota’s rich oil reserves...
Explainer Episode 29 – The EPA's Methane Emissions Rule
Jonathan H. Adler
Regulatory Transparency Project's Fourth Branch Podcast
In June, President Biden signed into law a bill that repealed changes to Environmental Protection...
Courthouse Steps Decision Webinar: Penneast Pipeline Co. v. New Jersey
Paul D. Clement, Roger J. Marzulla
Environmental Law & Property Rights Practice Group Teleforum
On June 29, 2021, the Supreme Court held that the Eleventh Amendment did not bar Penneast...
Courthouse Steps Decision Webinar: Penneast Pipeline Co. v. New Jersey
Paul D. Clement, Roger J. Marzulla
Environmental Law & Property Rights Practice Group Teleforum
On June 29, 2021, the Supreme Court held that the Eleventh Amendment did not bar Penneast...
Talks with Authors: Unsettling Climate Science
Diana Furchtgott-Roth, Steven E. Koonin
Practice Groups Teleforum
Popular and political discussions of the climate invariably invoke “The Science” as settled. But a...