An early policy effort to reduce greenhouse-gas emissions is: Group of answer choices The FIFA-inspired effort to teach the US the correct shape of a football. The UNFCCC, organized under the UN, to reduce emissions from palm-oil plantations and Brazilian sugarcane The UNFCCC, organized under the OECD, to reduce emissions from small countries The Kyoto Protocol, organized under the World Bank, to reduce emissions from all countries equally The Kyoto Protocol, organized under the UNFCCC, to reduce emissions from some major countries