It would be unimaginably effective if religious leaders join the fight for environment. Indeed, the tendency to advocate environment protection is making roads into mainstream of many faiths.
Many Muslim clerics are urging Gulf States to take care of water conservation. On the other hand, evangelical preachers in U.S. took the up the cudgel by calling attention to global warming.
Religion can reach to a wider mass effectively that other organizations and NGOs cannot ever reach. The global environment protection movement has provided a rare common ground to all religions.