[1] Previously, he served as the John G. Searle Scholar and Director of the Federalism Project at the American Enterprise Institute.
Greve's research interests include federalism, constitutional law, environmental policy, and Internet regulation.
Previously, Greve founded and, from 1989 to February 2000, directed the Center for Individual Rights (CIR), a public interest law firm.
CIR served as counsel in many precedent-setting constitutional cases, including United States v. Morrison (2000), a key Supreme Court verdict on federalism.
He has commented on constitutional and administrative law, environmental policy, civil rights, and federalism.