The Emissions Gap Report
The 2012 report provides the following information: An update of global greenhouse gas emission estimates, based on a number of different authoritative scientific sources
An overview of national emission levels, both current (2010) and projected (2020) consistent with current pledges and other commitments
An estimate of the level of global emissions consistent with the two degree target in 2020, 2030 and 2050
An update of the assessment of the "emissions gap" for 2020
A review of selected examples of the rapid progress being made in different parts of the world to implement policies already leading to substantial emission reductions and how they can be scaled up and replicated in other countries, with the view to bridging the emissions gap.