Participants in the Global Climate March walk on the Cheonggye Street in downtown Seoul. A thousand people take to the street, and join the peace march demanding the global leaders to reach a new global climate agreement at the Paris Climate Summit. Over the world, on the eve of the summit, hundreds of thousands of people, almost in 150 countries, join the Global Climate March.

Greenpeace forms a coalition force for the Global Climate March with civil society groups, local and international environmental organisations such as Avaaz, ClimateAction2015, Green Environment Youth Korea and 360.org.