Water is the source of all life on Earth. Aquatic ecosystems are an integral piece of human history for survival and evolution, contributing a significant part to the creation of societies by the way it is known. The connection between humans and the marine ecosystem is one that is evolving abreast and changing through time. The investigation of all these connections through time is a new scientific sector, which contributes effectively to the detection of solutions for today. In iSea we believe that the research of the historical interactions of local Greek communities and aquatic ecosystems could conduce a better understanding of social factors associated to protection, management and the application of better practices.