Think being green is as simple as separating paper and plastic? Leading an environmentally aware life is one thing, but disposal afterward is quite another. Cemeteries take up land; traditional burials (which cost about $7,000) may use caskets that rust from the inside out; and spillage from toxic embalming chemicals, according to the Funeral Consumers Alliance, can be flushed into the general sewerage system. Three ways to rest in green peace:
--GREEN BURIAL Average cost: $3,000
This method is widely embraced (and cheaper) in Britain, where some 150 burial grounds offer plain wood coffins, cardboard boxes or a "lovely woollen shroud"...