Prof. Sheley joined the College of Law in 2018. Before coming to OU she was an Assistant Professor at the University of Calgary Faculty of Law. She has also served as a Visiting Associate Professor at the George Washington University Law School and an Olin-Searle Fellow at Georgetown University Law Center. Prior to academia she practiced for several years in the litigation group of the Washington, D.C. offices of Gibson, Dunn & Crutcher LLP. While in practice she was commended by the Humane Society of the United States for her pro bono work in the prosecution of dog fighting sponsors. She is proud to have served on the Board of Directors of the Alberta Animal Rescue Crew Society.
Senior Attorney, Pacific Legal Foundation
Damien Schiff is a senior attorney at Pacific Legal Foundation. He leads its environmental practice group, a unique initiative that draws broadly from PLF’s expertise and success in property rights and separation of powers litigation. Over the years, Damien has represented hundreds of landowners and property rights advocates to defend their liberties against heavy-handed and unwarranted environmental and land-use regulation. His litigation experience includes Sackett v. U.S. Environmental Protection Agency, a groundbreaking decision in which the U.S. Supreme Court upheld the right of landowners to challenge Clean Water Act compliance orders issued by EPA, and Contoski v. Norton, PLF’s successful effort to force the federal government to make good on its promise to delist the bald eagle from the Endangered Species Act.
Besides litigation, Damien has written academic articles on a variety of subjects, including the Endangered Species Act, the Clean Water Act, greenhouse gas torts, the duty to rescue, and international water law. He has appeared on a variety of television and radio programs and has been quoted in The New York Times, The Wall Street Journal, Harper’s Magazine, and The Economist, among other publications.
He obtained his law degree magna cum laude from the University of San Diego School of Law, and his undergraduate degree magna cum laude from Georgetown University. While at USD, he was a research assistant for Professor Bernard Siegan, a leading constitutional theorist and advocate for property rights and economic liberty. Immediately prior to joining PLF, Damien clerked for Judge (and former PLF attorney) Victor Wolski of the United States Court of Federal Claims. Damien credits the mentoring and examples of Professor Siegan and Judge Wolski for his decision to pursue a career in liberty-based public interest litigation.
Damien lives in Sacramento with his wife, two young sons, four chickens, and a cat named Princess. In his off hours he enjoys stamp collecting, Gregorian chant, and martinis—preferably at the same time.
Assistant Attorney General, Civil Division, United States Department of Justice
Brett A. Shumate was sworn in as the Civil Division’s 36th Assistant Attorney General on June 11, 2025. He previously served in the Civil Division from 2017 to 2019 as the Deputy Assistant Attorney General for the Federal Programs Branch. Prior to rejoining the Department, Mr. Shumate was a partner at Jones Day in Washington, D.C.
Mr. Shumate clerked for Judge Edith H. Jones on the United States Court of Appeals for the Fifth Circuit. He graduated from Wake Forest University School of Law and Furman University.
Author and Historian
Walter Stahr was born in Massachusetts, grew up in Southern California, and attended the Phillips Exeter Academy, Stanford University, the Kennedy School of Government, and Harvard Law School. After a twenty-five year career as a lawyer, working in Washington and the Far East, Stahr returned to his first love, American history, to research and write a biography of John Jay. His second book, a biography of William Henry Seward, was published in 2012, and he is now at work on a third book, a biography of Edwin McMasters Stanton. Starting in the fall of 2014, Stahr will teach history at Chapman University in Orange, California, and his wife, Dr. Masami Miyauchi Stahr, will teach mathematics at St. Margaret's Episcopal School in San Juan Capistrano. Walter Stahr's blog and other information are in his website, walterstahr.com.
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