Stefan Schwarzer (sometimes collaborating with Susan Schnur) has created a bunch of infographic posters for the United Nations Environment Program (UNEP) as part of the Global Environment Outlook. They’re not available for sale, but high-resolution PDFs of all of these posters are available for download!
These posters have been developed mainly on the basis of existing data from the GEO Data Portal.
Thanks Stefan, from UNEP, for the links!
