www.sciences-po.fr, Sciences-Po, click on the Sustainable Development chair (Développement durable – French only), to which I belong, for information on the international program.

www.manicore.com, Jean-Marc Jancovici's site it answers a number of scientific questions concerning climate change and energy problems, helps to break down commonly-held beliefs, specifies figures, and evaluates controversies. The author does not force his own opinions.

www.csreurope.org, the site of Corporate Social Responsability Europe, a group of European companies who have decided to act on their social responsibility (in the broad sense) and share their best practices.

www.unep.org,the site for UNEP (United Nations Environment Programme), which is brimming over with useful information.

www.ipcc.ch,the site for IPCC(Intergovernmental Panel on Climate Change), which produces the reports used by the vast majority of governments and media to discuss climate change and imagine prospects (and scenarios).

www.caissedesdepots.fr,the Carbon Finance and Climate Change website from "Caisse des Depots", very well documented, with useful newsletters and reports.