The opinion makes eight recommendations, among them that CNRS should [1] support accessible publication systems in order to ensure the broadest possible dissemination of knowledge, [2] educate researchers about different methods of research communication, [3] ensure the open dissemination of data, and [5] think about ways to correct the abuses of the dominant system of monopoly publishing.
The open access movement:
Putting peer-reviewed scientific and scholarly literature
on the internet. Making it available free of charge and
free of most copyright and licensing restrictions.
Removing the barriers to serious research.
I recommend the OA tracking project (OATP) as the best way to stay on top of new OA developments. You can read the OATP feed on a blog-like web page or subscribe to it by RSS, email, or Twitter. You can also help build the feed by tagging new developments you encounter.