We, the Heads of State and Government, representing the world's people, have gathered at United Nations Headquarters to take action to safeguard the future for present and coming generations. We are at a moment of acute global peril. Across our world, people are suffering from the effects of poverty, hunger, inequality, armed conflicts, violence, displacement, terrorism, climate change, disease, and the adverse impacts of technology. Humanity faces a range of potentially catastrophic and existential risks. We are also at a moment of opportunity, where advances in knowledge and technology, properly managed, could deliver a better future for all.