1. An Inconvenient Truth: The Planetary Emergency of Global Warming and What We Can Do About It;Gore,2006
2. Believing Cassandra: An Optimist Looks at a Pessimist’s World;Atkisson,1999
3. Merchants of Doubt;Oreskes,2010
4. Planetary boundaries: Exploring the safe operating space for humanitywww.ecologyandsociety.org/vol14/iss2/art32/
5. The Living Planet Report,2008