What is global Zero?

What is Global Zero? (Recently in News)
-> Global Zero is the international movement for the elimination of all nuclear weapons.
-> Its members understand that the only way to eliminate the nuclear threat – including proliferation, nuclear terrorism and humanitarian catastrophe – is to stop the spread of nuclear weapons, secure all nuclear materials and eliminate all nuclear weapons: global zero.
-> The movement combines cutting-edge policy development and direct dialogue with governments with public outreach, including media, online and grassroots initiatives to make the elimination of nuclear weapons an urgent global imperative.
-> Since its launch in Paris in December 2008, it has grown to include 300 world leaders and half a million citizens worldwide.