After the 2008 crisis, smart sustainable development of port areas/cities should be developed on the basis of specific principles: the synergy principle (between different actors/systems, in particular the socio-cultural and economic system), the creativity principle and the circularization...

This special issue of <i>Sustainability</i> is devoted to a very important sustainability topic, viz. cities and waterfront infrastructure. The presence of—and access to—water has been a critical factor in the long history of settlement patterns of humankind. Water is not only a necessary...