Polycentrically: Setting the Scene andrew jordan, dave huitema, jonas schoenefeld, harro van asselt and johanna forster 3 Part II Actors and Domains of Governance 27 2 International Governance: Polycentric Governing by and beyond the UNFCCC harro van asselt and fariborz zelli 29 3 National Governance: The State's Role in Steering Polycentric Action joana setzer and michal nachmany 47 4 Transnational Governance: Charting New Directions Post-Paris harriet bulkeley, michele betsill, daniel compagnon, thomas hale, matthew hoffmann, peter newell and matthew paterson 63