Benedikt Soja, Grzegorz Kłopotek, Yuanxin Pan, Laura Crocetti, Shuyin Mao, Mudathir Awadaljeed, Markus Rothacher, ETH Zurich, Switzerland; Linda See, Tobias Sturn, Rudi Weinacker, Ian McCallum, International Institute for Applied Systems Analysis, Austria; Vicente Navarro, European Space Agency, Austria