Second presentation of session 9 (Avoiding large climate changes 1) of the 4 Degrees international climate conference: What will it take to avoid 2, 3 and 4+ degrees? The importance of cumulative emissions.  Creative Commons Attribution-Non-Commercial-Share Alike 2.0 UK: England & Wales; http://creativecommons.org/licenses/by-nc-sa/2.0/uk/

Greenhouse gas contributions and mitigation potential of agriculture

Podcasts from the 4 Degrees and Beyond Conference - Implications of a Global Climate Change of 4 plus Degrees for People, Ecosystems and the Earth System. The conference was co-hosted by the Environmental Change Institute, the Tyndall Centre for Climate Change Research and the Met Office Hadley Centre and took place in Oxford on 28-30 September 2009.