International audienceThe world is at present undergoing an intense stage of globalisation and regionalisation. Governments of small island areas, like continental states, are under increasing pressure to pool their human and financial resources and direct their energies towards the development and the welfare of their inhabitants. Island societies have for a long time reaped the benefits of cooperation, nevertheless shuttling between self-exposure and withdrawal, integration and marginalisation. But what is the main issue being debated here ? The polysemic nature of region as a geographical concept is known to one and all. Regional cooperation is no less multifarious. In the light of these multiple subtleties, there is a clear need to fine...