Report of the Governing Council of the United Nations Environment Programme on its 12th special session and on the implementation of section IV.C entitled "Environmental pillar in the context of sustainable development" of the outcome document of the United Nations Conference on Sustainable Development : draft resolution / submitted by the Rapporteur of the Committee, Aida Hodzic (Bosnia and Herzegovina), on the basis of informal consultations on draft resolution A/C.2/67/L.21