First keynote address from the 4degrees International Climate Conference.

4 degrees of global warming: regional patterns and timing

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.