Top 8 Celebrity Environmentalists
AP Photo/Monterey County Herald, Orville Myers
Arnold Schwarzenegger The Terminator turned Governor of California has introduced controversial legislation to cut greenhouse gas emissions in the state and ordered a cut in the carbon content in fuel. Famed for his vehicle of choice, Schwarzenegger has even had his Hummers adjusted to run on hydrogen and biofuel. Some believe that the actions of one state can have a resounding impact.