In this video, Dr Giulia Lasagni (Europa-Universität Flensburg) explores some of the most prominent answers to two questions: (1) What is it for a set of individuals to act together as a group, and (2) Can groups be agents in their own right? For more information about the SORG or to get in touch, please visit our website at: https://socialontology.wixsite.com/home To receive updates about our activities, please follow us on Twitter: https://twitter.com/social_ontology