Sinosphere: China Has Made Strides in Addressing Air Pollution, Environmentalist Says Ma Jun, an environmentalist, discussed how concerns about social unrest continued to constrain discussion of pollution’s damage to public health. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:Trilobites: A Sharper Picture of Ultima Thule From NASA’s New Horizons‘This Could Be the End’ for NASA’s Mars Opportunity RoverWhy we'll have 'one of the worst years for global warming'NASA asteroid strike WARNING: Earth strikes ‘increase THREEFOLD’SUPERMASSIVE new Large Hadron Collider WILL open door to neighbouring universeBlood moon: Flat earth conspiracy theorists say scientific event caused by ‘SHADOW OBJECT’