The 15th meeting of the Conference of the Parties to the UN Convention on Biological Diversity, the COP15, kicked off in Kunming, capital of southwestern China's Yunnan Province. What's on the agenda? What role do the public, governments and business play in biological protection? And how can we ensure the right balance between ecological protection and economic development?

To talk about these issues and more, we've invited Prof. John Gong from the University of International Business & Economics; Wu Changhua, executive director of the Professional Association for China's Environment; and Isabel Hilton, CEO of China Dialogue.