"Show me just what Mohammed brought that was new, and there you will find things only evil and inhuman, such as his command to spread by the sword the faith he preached." - Manuel II Palelologus
Now that's an interesting statement, because I think that depends on which environmentalists you're around. There are those (the Dave Foreman/Re-Wilding side) who believe just that; then there are the 'steady state of nature' environmentalists, who believe that there is on perfect state of nature that can be quantified, we've messed it up, and they can fix it by making sure there are exactly the right number of the right species in each spot. The groups have worked together for years to increase governmental control of our activities, but the more power and control the get, the more they come to realize their goals aren't the same. There's a big crack in the environmentalist front, and it will tear them apart. Yet another reason I have a lot of hope for the future.