Professor of Law and Executive Director, Law and Economics Center, Antonin Scalia Law School, George Mason University
Donald Kochan is Professor of Law and Executive Director of the Law & Economics Center (LEC). Professor Kochan is an elected member of the American Law Institute (ALI) and serves as an Adviser to ALI's Restatement of the Law Fourth, Property project. Professor Kochan is a Nonresident Scholar at the Center for the Constitution at Georgetown University Law Center, where he was a Visiting Scholar in residence during Fall 2018. Before joining the Antonin Scalia Law School faculty, he was the Parker S. Kennedy Professor in Law at Chapman University’s Dale E. Fowler School of Law from 2004 to 2020. From 2003 to 2004, Professor Kochan was an Olin Fellow at the University of Virginia School of Law. During 2002-2003, he was a Visiting Assistant Professor of Law at George Mason’s Scalia Law School.
Professor Kochan’s scholarship focuses on areas of property law, constitutional law, administrative law, local government law, natural resources and environmental law, and law & economics. He has published several books and more than 50 scholarly articles and essays in well-regarded law journals. His work has been cited in more than a dozen state and federal court opinions, in more than 75 briefs filed in state and federal courts including more than 25 filed in the U.S. Supreme Court, in dozens of books and treatises, and in more than 800 scholarly articles.
Professor Kochan received his JD from Cornell Law School, where he was a John M. Olin Scholar in Law and Economics and managing editor of the Cornell International Law Journal. During law school, he also served as editor and executive editor of the Harvard Journal of Law & Public Policy symposium issues in 1997 and 1998. He received his BA from Western Michigan University, magna cum laude, with majors in both political science and philosophy, where he studied as the John W. Gill Medallion Scholar and was honored as the Presidential Scholar (awarded to the top graduate in the political science department).
After graduating from law school, Professor Kochan was a law clerk to The Honorable Richard F. Suhrheinrich of the United States Court of Appeals for the Sixth Circuit. Following his clerkship, Professor Kochan was an associate with the firm of Crowell & Moring LLP in Washington, D.C., where he specialized in natural resources & environmental law as well as tort, products, and consumer civil litigation & legislative affairs.
Assistant Attorney General, Environment and Natural Resources Division, U.S. Department of Justice
Jeffrey Bossert Clark was born in Philadelphia, Pennsylvania on April 17, 1967. He is a graduate of Harvard University (A.B. in economics and history, 1989), the University of Delaware (M.A. in urban affairs and public policy, 1993), and the Georgetown University Law Center (J.D., 1995).
Mr. Clark began his career working for the State of Delaware’s Department of Finance, Division of Revenue as an economics analyst in the field of tax policy. During his tenure from 1989 to 1992, he authored several white papers analyzing Delaware revenue sources. Delaware also selected Mr. Clark to submit an economic report and affidavit to the United States Supreme Court in the original jurisdiction case of Delaware v. New York, 507 U.S. 490 (1993).
He entered Georgetown’s law school in 1992 where he earned honors as an articles editor of the Georgetown Law Journal, an Olin Law & Economics Fellow, and a member of the Order of the Coif. From 1995 to 1996, Mr. Clark clerked for Judge Boggs of the U.S. Court of Appeals of the Sixth Circuit. Mr. Clark then joined the law firm of Kirkland & Ellis as an associate from 1996-2001. He worked as an appellate litigator on numerous Supreme Court and other appellate cases and developed expertise in administrative law, statutory interpretation, as well as antitrust, labor, environmental, and telecommunications law.
Mr. Clark went on to serve in ENRD from 2001-2005 as a Deputy Assistant Attorney General selected by Attorney General Ashcroft and Assistant Attorney General Tom Sansonetti. In that capacity, he supervised ENRD’s Appellate and Indian Resources Sections. He reviewed, edited, and contributed to virtually every brief that ENRD filed in the Courts of Appeals, including several cases of exceptional significance that he personally briefed and argued. During his service in the early 2000s, Mr. Clark argued and won numerous cases in multiple U.S. Courts of Appeals and worked on all Supreme Court cases arising out of ENRD’s work.
In 2005, Mr. Clark returned to Kirkland & Ellis LLP as a partner, where he litigated until his return to ENRD in 2018. There he worked on numerous multi-billion-dollar matters and continued to argue many appellate cases. His practice operated at all levels — appellate litigation, trial court litigation, agency proceedings, and regulatory and litigation counseling. He has been named a Super Lawyer for multiple years running, highlighted in the Legal 500, named to the “Legal Who’s Who for Environmental Law” in Corporate Responsibility Magazine, rated A.V. preeminent by Martindale Hubbell, and named a member of the National Association of Distinguished Counsel’s Nation’s One Percent. He also was named one of America’s Top 100 High Stakes Litigators.
President Trump nominated Mr. Clark to be the Assistant Attorney General of the Environment and Natural Resources Division (ENRD) on June 7, 2017. He was confirmed by the U.S. Senate on October 11, 2018 and sworn into office on November 1, 2018, followed by an investiture ceremony on November 15, 2018.
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.
General Counsel, James Madison Center for Free Speech
Partner, Horvitz & Levy LLP
Jeremy Rosen is nationally renowned for his proficiency in numerous issues arising under the First Amendment and California’s anti-SLAPP law. Using that knowledge, Jeremy has helped a wide variety of clients – including churches, private businesses, and individuals – defeat lawsuits that seek to impose liability on clients for exercising their rights of petition, free speech, and free exercise of religion. He has also handled hundreds of appeals in numerous appellate courts, including the Ninth Circuit Court of Appeals, the California Supreme Court, and California’s intermediate appellate courts. In addition to First Amendment and anti-SLAPP cases, his cases have involved numerous important issues regarding anti-trust, class actions, wage and hour law, employment law, breach of contract, California’s Unfair Competition Law, CEQA, the enforceability of arbitration clauses, hospital peer review, the scope of public employee whistleblower protection, and the application of the primary assumption of risk doctrine.
Jeremy is a partner at the firm, which he joined in 2001. He is a California State Bar Certified Appellate Specialist and a member of the California Academy of Appellate Lawyers.
Jeremy directed the Pepperdine University School of Law Ninth Circuit Appellate Advocacy Clinic for 6 years. The Clinic represents individuals in the Ninth Circuit who are identified by the court as needing pro bono counsel. Jeremy also previously served a three-year term where he was appointed by the Ninth Circuit to serve as one of 18 appellate lawyer representatives to the court.
Jeremy is a member of the National Chamber Litigation Center’s California Litigation Advisory Committee. Before joining the firm, Jeremy was a Litigation Associate with Munger, Tolles & Olson.
I. Herman Stern Professor of Law
David Post is currently the I. Herman Stern Professor of Law at the Beasley School of Law at Temple University, where he teaches intellectual property law and the law of cyberspace. Professor Post is also an Adjunct Scholar at the Cato Institute, a Fellow at the Institute for Information Law and Policy at New York Law School, and a contributor to the influential Volokh Conspiracy blog. [More detail on Professor Post's research and writings can be found here.]
Trained originally as a physical anthropologist, Professor Post spent two years studying the feeding ecology of yellow baboons in Kenya's Amboseli National Park, and he taught at the Columbia University Department of Anthropology from 1976 through 1981. He then attended Georgetown Law Center, from which he graduated summa cum laude in 1986. After clerking with then-Judge Ruth Bader Ginsburg on the DC Circuit Court of Appeals, he spent 6 years at the Washington D.C. law firm of Wilmer, Cutler & Pickering, practicing in the areas of intellectual property law and high technology commercial transactions. He then clerked again for Justice Ginsburg during her first term on the Supreme Court before joining the faculty of, first, the Georgetown University Law Center (1994-1997) and then the Temple University Law School (1997-present).
Professor Post is the author of Cyberlaw: Problems of Policy and Jurisprudence in the Information Age (3d Edition, West, 2007) (co-authored with Paul Schiff Berman and Patricia Bellia), and In Search of Jefferson's Moose: Notes on the State of Cyberspace (Oxford U. Press, forthcoming 2008), as well as numerous articles on intellectual property, the law of cyberspace, and the application of complexity theory to Internet legal questions that have appeared in the Stanford Law Review, Journal of Legal Studies, Berkeley Technology Law Journal, Esther Dyson's Release 1.0, Journal of Online Law, University of Chicago Legal Forum, Vanderbilt Law Review, Georgetown Law Journal, and numerous other publications. For four years (1994-1998) he wrote a monthly column on law and technology ("Plugging In") for the American Lawyer, and from 1998-2004 he wrote the "On the Horizon" column for InformationWeek (with Bradford Brown). He has appeared as a commentator on the Lehrer News Hour, Court TV's Supreme Court Preview, NPR's All Things Considered, BBC's World, and other television and radio shows, and recently was featured in the PBS documentary The Supreme Court. During 1996-1997 he conducted, along with two colleagues (Professors Larry Lessig and Eugene Volokh) the first Internet-wide e-mail course on "Cyberspace Law for Non-Lawyers" which attracted over 20,000 subscribers. He also sings and plays guitar, piano, banjo, and harmonica in the bands "Bad Dog," "The Dwights," and "The Zen Cohens."
Professor Post's writings can be accessed online via his publications page and personal site (http://www.davidpost.com).
J.D., Georgetown University
Ph.D. (Anthropology), Yale University
B.A., Yale University
Professor of Law, Southern Illinois University School of Law
Professor Mark F. Schultz joined the faculty in 2003. He teaches and writes primarily in the area of intellectual property.
Professor Schultz is a frequent author and speaker known for his work on the law and economics of the global intellectual property system. In one of his most influential projects, he worked with the Organization for Economic Cooperation and Development (OECD) to construct a groundbreaking global trade secret protection index (the TSPI). The TSPI is influencing policy discussions on this cutting-edge topic in capitals around the world. Other recent projects have included an empirical study that quantified for the first time the backlogs in patent offices worldwide, a report on how patented innovation is meeting global health challenges, and the construction of a new global index of copyright strength.
Professor Schultz is an influential voice in public policy debates regarding intellectual property. He has testified before the U.S. Congress on copyright law at the invitation of the House Judiciary Committee and has briefed the staff of the U.S. Senate Judiciary Committee on trade secret legislation. He speaks frequently around the world about the connection between secure and effective intellectual property rights and flourishing national economies and individual lives, with invitations from the U.S. Patent and Trademark Office, the U.S. Trade Representative, and the U.S. Copyright Office, as well as numerous academic institutions, think tanks, and industry groups. He served as an NGO delegate to the World Intellectual Property Organization (WIPO) for several years during the WIPO Development Agenda talks. He is also one of the organizers of an ongoing multilateral diplomatic dialogue on best practices in national trade secret laws, and is co-founder of the Center for Protection of Intellectual Property (CPIP) at George Mason University in Washington, D.C.
Among the awards and recognition he has received for his scholarship was the School of Law's Outstanding Scholar of the Year award in 2008. He has been a distinguished visiting scholar at the University of Botswana and a visiting professor at DePaul University College of Law.
Professor Schultz graduated with honors from the George Washington University School of Law. Following law school, he was a judicial clerk for the Hon. Daniel M. Friedman of the United States Court of Appeals for the Federal Circuit in Washington, D.C., and the Hon. Eric G. Bruggink of the United States Court of Federal Claims. Prior to joining academia, he practiced law for a decade, serving as outside general counsel to several tech startups and helping technology companies to expand their businesses and commercialize their intellectual property in dozens of countries. He holds a B.A. in International Economics from George Washington University and has done PhD level coursework in development economics at Southern Illinois University.
He is active in leadership roles in local and national organizations. He has served as chair of the Federalist Society's Intellectual Property Practice Group and the AALS Section on Internet and Computer Law. He is an officer of the American Bar Association's International IP Committee of the International Law Section and the American Intellectual Property Law Association’s Trade Secret Law Committee. He currently is chair of the Academic Advisory Board of the Copyright Alliance.
Professor Schultz teaches Copyright Law, Trade Secret Law, Trademark Law, and a senior seminar on Intellectual Property and Global Development. He established and directs both the Specialization in Intellectual Property Law and the IP Semester in Practice Externship Program. He also co-founded a Legal Globalization Class, offered every other year, that takes students to South Africa and Botswana after spending a semester learning about the legal system, culture, history, and politics of southern Africa. The popular course is a once-in-a-lifetime experience that introduces students to leading lawyers, judges, government officials, and human rights advocates, taking them from Cape Town to Johannesburg to Gaborone as well as many popular destinations including game reserves, national parks, the Cape of Good Hope, and the Cradle of Humankind.
Assistant Attorney General, Environment and Natural Resources Division, U.S. Department of Justice
Jeffrey Bossert Clark was born in Philadelphia, Pennsylvania on April 17, 1967. He is a graduate of Harvard University (A.B. in economics and history, 1989), the University of Delaware (M.A. in urban affairs and public policy, 1993), and the Georgetown University Law Center (J.D., 1995).
Mr. Clark began his career working for the State of Delaware’s Department of Finance, Division of Revenue as an economics analyst in the field of tax policy. During his tenure from 1989 to 1992, he authored several white papers analyzing Delaware revenue sources. Delaware also selected Mr. Clark to submit an economic report and affidavit to the United States Supreme Court in the original jurisdiction case of Delaware v. New York, 507 U.S. 490 (1993).
He entered Georgetown’s law school in 1992 where he earned honors as an articles editor of the Georgetown Law Journal, an Olin Law & Economics Fellow, and a member of the Order of the Coif. From 1995 to 1996, Mr. Clark clerked for Judge Boggs of the U.S. Court of Appeals of the Sixth Circuit. Mr. Clark then joined the law firm of Kirkland & Ellis as an associate from 1996-2001. He worked as an appellate litigator on numerous Supreme Court and other appellate cases and developed expertise in administrative law, statutory interpretation, as well as antitrust, labor, environmental, and telecommunications law.
Mr. Clark went on to serve in ENRD from 2001-2005 as a Deputy Assistant Attorney General selected by Attorney General Ashcroft and Assistant Attorney General Tom Sansonetti. In that capacity, he supervised ENRD’s Appellate and Indian Resources Sections. He reviewed, edited, and contributed to virtually every brief that ENRD filed in the Courts of Appeals, including several cases of exceptional significance that he personally briefed and argued. During his service in the early 2000s, Mr. Clark argued and won numerous cases in multiple U.S. Courts of Appeals and worked on all Supreme Court cases arising out of ENRD’s work.
In 2005, Mr. Clark returned to Kirkland & Ellis LLP as a partner, where he litigated until his return to ENRD in 2018. There he worked on numerous multi-billion-dollar matters and continued to argue many appellate cases. His practice operated at all levels — appellate litigation, trial court litigation, agency proceedings, and regulatory and litigation counseling. He has been named a Super Lawyer for multiple years running, highlighted in the Legal 500, named to the “Legal Who’s Who for Environmental Law” in Corporate Responsibility Magazine, rated A.V. preeminent by Martindale Hubbell, and named a member of the National Association of Distinguished Counsel’s Nation’s One Percent. He also was named one of America’s Top 100 High Stakes Litigators.
President Trump nominated Mr. Clark to be the Assistant Attorney General of the Environment and Natural Resources Division (ENRD) on June 7, 2017. He was confirmed by the U.S. Senate on October 11, 2018 and sworn into office on November 1, 2018, followed by an investiture ceremony on November 15, 2018.
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.
Aspirin for a "Major Headache?" Scaling Back Relief Under the Alien Tort Claims Act
Donald J. Kochan
The "Headache": An Expanding Scope of Liability Customary international law is increasingly permeating the jurisprudence...
The Recent Controversy Over the Non Delegation Doctrine
Jeffrey Bossert Clark
On May 14, 1999, in American Trucking Association v. EPA2 the United States Court of...
Should Federal Wetlands Regulation Give Way to State and Private Initiatives?
Jonathan H. Adler
It is hard for many to believe that Maryland developer James J. Wilson could be...
Free Speech and the Christian Coalition Case
James Bopp, Heidi K. Meyer
After an intensive investigation, extensive discovery, and lengthy briefing, on August 2nd, Judge Joyce Hens...
Comment on American Trucking Associations, et al., v. EPA
Edward W. Warren
The D.C. Circuit's opinion in American Trucking Associations v. EPA (ATA)1 is both more and...
D.C. Circuit Vacates OSHA Directive
Daniel E. Frank
In an important victory for several industry groups, the United States Court of Appeals for...
The Independent Counsel Act: An Unconstitutional Delegation of Power of Judges
Jeremy B. Rosen
A defense lawyer for one of the targets of a federal independent counsel probe gave...
Bringing Law to New Frontiers: Cyberspace
David G. Post, Andrew Shapiro, Mark F. Schultz
THURSDAY, NOVEMBER 12, 1998 PROCEEDINGS Following are excerpts from one of the Intellectual Property Practice...
Case Notes
Jeffrey Bossert Clark
Three cases with significant implications for environmental and/or property-rights law are addressed below. Kumho Tire...
Administrative Crimes: Testimony of Roger Marzulla
Roger J. Marzulla
[Testimony of Roger J. Marzulla Before the Judiciary Committee of the House of Representatives Subcommittee...