1. What Economics Can Contribute to a Healthier Planet Wagner, Gernot 2011 Articles PrivatizationEnvironmental policy--International cooperationConservation of natural resources--Economic aspectsSustainabilityEconomicsInternational relationsPublic policy (Law)
2. How to Get Beyond the Zero-Sum Game Mentality between State and Non-State Actors in International Environmental Governance Perrez, Franz Xaver 2009 Articles Non-state actors (International relations)Non-governmental organizationsEnvironmental policy--International cooperationPublic policy (Law)International relations