Every year, the Graduate School of the École pratique des hautes études organises a transversal workshop that offers a rare opportunity for interdisciplinary exchange and aims to contribute more generally to the wider scientific community. The organisation of these workshop stems from the conviction that PhD students, researchers and professors in Human Sciences can benefit greatly from Natural Sciences and that Human Sciences can in turn enrich the scientific outlook of PhD students and researchers working in Natural Sciences. This interdisciplinary research blog is dedicated to the publication of the proceedings of the transversal workshops organised annually.