“…by making use of new tools envisioned by the European Union, such as the Integrated Territorial Investment (Garcia-Ayllon, 2018), though participatory mechanisms. Similar collaborative approaches are advocated, among others, byGillgren et al (2019), and on such basis a revised Systems Approach Framework has been implemented, to develop scenarios that are meant to help decision makers translate into practice the concepts of integrated coastal zone management(Inácio and Umgiesser, 2019;Støttrup et al, 2019). Such approaches are faced with what Billè (2008) has termed "the four entrenched illusions"…”