Priests and vicars have long demonstrated a penchant for biodiversity. There have been missionaries in remote places who have built up and preserved beautiful collections of butterflies, plants etc. which eventually found their way into the great natural history museums of the world. The Rev. Gilbert White (1720-93) was the classic 18th century English clergyman-naturalist.
You may be surprised to know that Indonesia has emerged as the world's third largest emitter of carbon, following the U.S.