this article will be published end of February 2015 under

Ott, Hermann E. / Arens, Christof / Hermwille, Lukas / Mersmann, Florian / Obergassel, Wolfgang / Wang-Helmreich, Hanna: A first assessment of the Climate Conference in Lima – COP20 moves at a snail’s pace on the road to Paris 2015; in: 26 Environmental Law & Management 5 (2014), S. 153-160.