The environmentalists believe that man has cut enough deals and that it is time to leave nature alone.

But even many environmentalists believe that an ambitious new agenda is unlikely.

Other environmentalists believe that the ecosystem metaphor is just a way for business to appear 'Green'.

Several environmentalists interviewed here believe the tax is doomed to failure and will prove to be a waste of political capital.

But many environmentalists believe the tribes, like all communities, need expert help.

Many scientists and environmentalists believe that chemical pesticides are contaminating the environment.

The necessary technology is readily available, many environmentalists and diplomats believe tangible progress should be possible.

Some environmentalists and residents believe this is the company's real plan.

Organizers had promised to show parts of the assessment report, but environmentalists believed it was an effort to avoid full public hearings.

But many environmentalists believe that that argument is simply a red herring.