Un Sommet de la Terre ? Mais quel Sommet de la Terre ?
The United Nations Environment Programme (UNEP) plays an important role in sketching out solutions, but at the moment other lobbyists and the big players in conventional energy have more influence, says Karlheinz Knickel.
The United Nations Environment Programme (UNEP) plays an important role in sketching out solutions, but at the moment other lobbyists and the big players in conventional energy have more influence, says Karlheinz Knickel.