Organisation for economic co-operation and development (Organization for Economic Co-operation and Development-OECD) is forecasting global temperatures in the years 2050 that world temperatures may be higher than the 3-to-6 degrees Celsius, which exceeds the target agreed at the international level, rising no more than 2 degrees Celsius. Both these If all countries can collaborate to reduce greenhouse gas emissions, less current. Global temperatures may rise less likely than expected to remove them.