Greg Muren is a senior associate attorney. Prior to joining Earthjustice, he clerked for Judge Raymond C. Fisher on the U.S. Court of Appeals for the Ninth Circuit and worked as Counsel at Animal Outlook.

He received his bachelor’s degree from the University of Chicago in biology and philosophy, and his JD, magna cum laude, from Harvard Law School, where he was an editor of the Harvard Law Review. During law school, he worked at Public Citizen Litigation Group and GLBTQ Legal Advocates & Defenders (GLAD).