Antoine's work at Missions Publiques aims at supporting public authorities, civil society organizations and private companies to design, implement and evaluate citizen participation. Antoine works at all level of policymaking, from the neighbourhood to global negotiations on topics like Internet Governance, Space and space governance, Bioethics, Global Governance itself. Currently, he is coordinating the Global Citizens' Debate on the future of Internet (http://wetheinternet.org/) and the International Citizens' Debate on autonomous mobility (http://themobilitydebate.net/).