December 7th: The opening ceremony of the second phase of the 15th meeting of the Conference of the Parties to the UN Convention on Biological Diversity (COP15) in Montreal, Canada. [Credit: Ren Pengfei/Xinhua/Alamy Live News]
December 7th: The opening ceremony of the second phase of the 15th meeting of the Conference of the Parties to the UN Convention on Biological Diversity (COP15) in Montreal, Canada. [Credit: Ren Pengfei/Xinhua/Alamy Live News]
