U.S. and China ratify Paris climate agreement (3D Edition)

Breakthrough as US and China agree to ratify Paris climate deal Campaigners hail key moment in battle against global warming as presidents Obama and Xi announce deal on eve of G20 summit in Hangzhou Watch a new Climate State video series made entirely in 3D. Read news https://www.theguardian.com/environment/2016/sep/03/breakthrough-us-china-agree-ratify-paris-climate-change-deal http://www.reuters.com/article/us-china-climatechange-idUSKCN11901W