'The Society for the European History of Ideas (SEHI, pronounced SEE-high) is a network of scholars from all continents studying the European history of ideas. In particular, we focus on those incremental changes which, in the longue durée, result in paradigmatic metamorphoses in conceptual schemes, mentalities and intellectual habits in theology, philosophy, science, mathematics, as well as in the arts, literature, and music. Within this broad purview, most members of SEHI are particularly interested in the paradigmatic changes that have characterised the transition from the Middle Ages to modernity.' - from the SEHI website.