Wednesday 29 November 2017 Speaker: Maurits Van der Grinten (PPD) Title: "Summary of CPC2017 Arcetri” Abstract: A summary of the Galileo Galilei Institute (GGI) Conference - Collider Physics and the Cosmos, held in October 2017 will be given. This conference followed a series of workshops organised by the GGI devoted to the cosmological implications of collider physics. A selection of topics presented at the conference will be covered.