COP21 President Ségolène Royal, France President Francois Hollande, and United Nations Secretary General Ban Ki-moon seated center stage:
Zhang Gaoli, Vice Premier of the People's Republic of China, signs the Climate Agreement on behalf of China
United States Secretary of State John Kerry speaks eagerly about the United States' interest in advancing forward on climate change.
Oscar winning actor and environmentalist Leonardo Dicaprio speaks passionately about the dissastrous effects of climate change.
Chaudhry Nisar Ali Khan, Interior Minister of Pakistan, signs the Climate Agreement
The photo seen around the world: United States' John Kerry signs the Climate Agreement with granddaughter in hand, symbolizing the role of the future generation.