A terrifically readable book about the options for sustainable energy, which breaks down the numbers in a meaningful way, and shows us where our priorities for the future should lie. Free to read online. Also printed versions in the shops

The Scientific basis for carbon reduction targets - video of meeting in UK Parliament\n\nWitnesses\n\n 1. Professor James Hansen, NASA Goddard Institute for Space Studies and Tim Helweg-Larsen, Director, Public Interest Research Centre\n 2. Professor Robert Watson, Chief Scientific Adviser, Department for Environment, Food and Rural Affairs, and Professor John Beddington CMG FRS, Government Chief Scientific Adviser and Head of the Government Office of Science

The latest word on the state of climate change.

Sorry, not strictly on topic, but I found this very gripping and wanted to share it.