Martin Bohle was a manager of EU science programs. He obtained a Docteur ès Sciences at the Ecole Polytechnique Fédéral de Lausanne (CH). His interests are societal geosciences and geophysical fluid dynamics. Affiliated with the Ronin Institute (NJ, USA), he cooperates with the International Association for Promoting Geoethics. Eduardo Marone, Professor at the Federal University of Paraná (Center for Marine Studies), obtained a PhD in Physical Oceanography at the University of São Paulo. He is Director of the Training Centre of the International Ocean Institute for Latin America and the Caribbean and was a leading Author for the Millennium Assessment.