In a recent post for Opinio Juris, Professor Duncan Hollis explained what we might expect as to how the Trump Administration will withdraw from the Paris Climate Agreement. Duncan B. Hollis is Associate Dean for Academic Affairs and James E. Beasley Professor of Law at Temple Law School. His scholarship focuses on issues of authority in international and foreign affairs law, asking who exercises authority in the formation, interpretation and application of international law, and who is it that has the authority to apply such law to, or for, national actors.