The Paris Peace Forum is a new annual event based on a simple idea: international cooperation is key to tackling global challenges and ensuring durable peace. To support collective action, it gathers all actors of global governance under one roof for three days – states, international organizations, local governments, NGOs and foundations, companies, experts, journalists, trade unions, religious groups and citizens. Through original formats of debates and the presentation of solutions, it demonstrates there is still a momentum for multilateralism and a better organization of the planet, both among states from North and South and civil society actors.