1. http://www.associatedcontent.com/article/198349/global_warming_causing_extinction.html?cat=7
2. This article questions and gives support to the question of Whether or not Global Warming could cause the extinction of species? The IPCC also has input on this question saying yes to this question. The IPCC also says that changes in climate are now affecting physical and biological systems o every continent.
3. no meaningful quotes.
