Things I would rather not think about

One of the more peculiar things to come out of greenhouse gas concerns has been an interest in innovative (and environmentally friendlier) ways to dispose of human bodies.

First, on the New Inventors recently, there was the idea of burying the corpse in a sack, which discretely drops out of a reusable coffin. Hard to object to the idea really; coffins are expensive, and seem quite a waste. It could do a lot of coffin carpenters out of work very quickly, though, if it catches on.

Secondly, the topic came up on The Science Show last week. The basic proposal discussed there was that cremation produces a lot of CO2, and it would make much better sense to bury people vertically near a tree. The carbon from the bodies will end up in wood in the tree. Again, sounds quite sensible really, and the only objection is probably aesthetic, in that a standing body doesn't look as restful as a supine one.

But the next idea is a step too far. Apparently, it is being taken seriously in the States by the funeral industry. Here it is, from William Saletan's Human Nature blog at Slate :

You may soon have a new option: being dissolved in lye. Well, let's not call it that. Let's call it "alkaline hydrolysis." According to AP reporter Norma Love (what a byline!), the process leaves a "brownish, syrupy residue":

It uses lye, 300-degree heat and 60 pounds of pressure per square inch to destroy bodies in big stainless-steel cylinders that are similar to pressure cookers. ... In addition to the liquid, the process leaves a dry bone residue similar in appearance and volume to cremated remains. It could be returned to the family in an urn or buried in a cemetery. The coffee-colored liquid has the consistency of motor oil and a strong ammonia smell. But proponents say it is sterile and can, in most cases, be safely poured down the drain, provided the operation has the necessary permits.

This has a very high "yuck" factor to overcome. I think I would even prefer being left to be eaten by birds (as do the Parsis, although the lack of vultures is causing a bit of a concern to the neighbours) than being turned into industrial sludge.

Now I must find a more pleasant topic for my next post...