Demetri,
I think it is all to easy to mix social concerns with the Gospel of Christ. This is what has happened to the Latins, the social/political gospel; and this is what is happening to the new-calendarists too.
A bishop cannot have pastoral concerns about dirt or trees. A bishop is a shepherd of souls, so that souls can be saved from the earth, which is going the way of darkness. He is not trying to save the earth, or help create a world where all of our social problems are solved and the stomach of every man will be filled. This is what the Jews are waiting for - this will be the Antichrist!
Christ said, "let the dead bury the dead", meaning, let those who are not alive in Him worry about their own worldly matters. Let Greenpeace take care of matters concerning the care of this world and preach enviromentalism, let the shepherds take care of the sheep and preach the Gospel. (and this is not to imply that Bartholomew is any kind of shepherd).