Executive Director Mia MacDonald spoke at the conference “Beijing 2011 – Summit Forum on Science and Technology for A Carbon Neutral Society” at the Chinese Academy of Social Sciences (CASS) in central Beijing today. She described Brighter Green’s research on the growth of factory farm systems in China, their link to to climate change, and their impacts in the U.S., in a presentation titled, “Climate Change, Food Security and Animal Agriculture: Issues and Options for China and the World.”