Washington Colorado, California, Oregon and Vermont currently allow human composting, but the idea is spreading. Cremation, embalming, burials at a cemetery, even green burials are awful for the environment. They all require either chemicals, the use of gas, or the use of heavy machinery; sometimes all of them. The aforementioned states made it in such a way that you're giving back to the environment and it's a fuck ton cheaper. (Still need a Funeral home involved for transportation, biohazard protection, permits, government docs, etc. So it's not free, but much more affordable)