Ivan Blecic, Arnaldo Cecchini, Poulicos Prastacos, Giuseppe A. Trunfio, Emmanuil Verigos 1 Università IUAV di Venezia Dept. of Planning Faculty of Urban Planning Venezia, Italy [email protected] 2 University of Sassari Dept. of Architecture and Urban Planning Faculty of Architecture Sassari, Italy [email protected] 3 Foundation for Research and Technology-Hellas Institute of Applied and Computationa...

a LARSyS, University of Algarve, Faro, Portugal b MarSensing Lda, Faro, Portugal c Marine Plant Ecology Research Group, Center of Marine Sciences (CCMar), University of Algarve, Faro, Portugal d Laboratory of Oceanology MARE Centre, University of Liège, Belgium e Department of Plant Sciences, Tel Aviv University, Tel Aviv, Israel f Department of Ecology, Environment and Plant Sciences, Stockhol...

There is a number of places around the world where three unfortunate sets of circumstances coexist: where people do not cooperate when it would be mutually beneficial to do so; where they compete in harmful ways; and, finally, where they refrain from competing in those instances when they could all gain considerably from competition. There are probably not many, though, where such a powerful co...