The Organisation for Economic Cooperation and Development (OECD) has assembled a collection of resources in conjunction with the third United Nations Framework Conference on Climate Change (UNFCC) in Kyoto, Japan. The main objective of the site is to help visitors "understand how economic, environmental, social and development policies can best reinforce each other" to achieve the goal of sustainable development. The OECD suggests that policy and subsidy reforms in the energy and transportation sector, together with a system of international trading in greenhouse gas emission, be used to counter the effects of global warming. The web site provides a large number of papers (Adobe Acrobat [.pdf] format) written on the issue of global change.