Economics and the Environment (Nature Series) You'll need Adobe Acrobat to read these. Get it here.

1. Bid to value the planet.
2. Bridging economics and ecology.
3. Costing the Earth. More is here.
4. How economists see the environment.
5. Self-interest is key to a better environment.
6. Value of the world’s ecosystem.
7. An outside reading. See the cost estimates for restoring South Florida's ecosystem.