Funding for US Agency for International Development (USAID) climate programmes increases by 70%, with significant new investments in mitigation and adaptation strategies that will build on USAID experience in this area. Developed countries also committed to a goal of mobilising USD 100 billion globally from public- and private-sector sources by 2020 for climate assistance, subject to meaningful mitigation actions and transparency on implementation in recipient (developing) countries. Private production and consumption decisions are made without taking into account the full costs of GHG emissions.