“…Some of the authors of the present work have formulated the hypothesis that, following the basic tenets of psychophysics, also the group psyche could be described by a multi-body entangled system (Galli Carminati & Martin, 2008;Martin et al, , 2010Martin et al, , 2013. This hypothesis has led to the formulation of the "absurd experiment" that is the subject of this paper, and that has already been performed on different psychodynamics groups (Fernandez-Rivas et al, 2020;Trojaola-Zapirain et al, 2014.…”