The London Accord is a unique collaboration between investment banks, research houses, academics and NGOs. The London Accord has produced the first ‘open source’ research resource for investors in climate change solutions. This executive summary gives an overview to The London Accord itself. For more information go to www.london-accord.co.uk

The safe upper limit for atmospheric CO2 is around 350 parts per million, and we are already at 383ppm.

David is Climate Change Adviser to Tomorrow’s Company and was the author of the Tomorrow's Company report Tomorrow's Climate - beyond peak carbon which you can find here. This article is based on David Vigar's speech at the launch of that report on 16th July 2009.