the wet way

UROBORUS: The circular serpent biting its own tail represents eternity and the cycles or "circle of life." Medieval alchemists linked it to the cyclical processes in nature.


Promession: A return to the living soil

http://www.dailyundertaker.com/2008/09/promession-return-to-living-soil.html
Copyright 2008 Patrick McNally, The Daily Undertaker
Promessa Organic AB of Sweden is developing a new method of disposition for the dead called 'promession'. Promession is described as an environmentally friendly form of burial, and could in fact be the greenest of green disposition options. In addition to its green credentials, promession is offered as a more ethical option than cremation or burial. Susanne Wiigh-Mäsak, biologist and head of operations at Promessa Organic AB recently gave a very interesting and inspiring presentation at the 90th annual convention of the Cremation Association of North America (CANA) and agreed to discuss promession with me for this post.

The process of promession involves a promator, freezing human remains in liquid nitrogen (a byproduct of the compressed oxygen produced already for medical purposes.) Once frozen, the casket and remains are agitated with a shaking motion from a table below them, causing them to shatter into tiny pieces. These pieces are then freeze dried to remove all the moisture from them. Metals are then separated, and after being laid in a biodegradable coffin can be buried, returning all the nutritious components to the soil.
I asked Ms. Wiigh-Mäsak how she came to develop this process. She is both a biologist, and an engineer, and has been keenly interested in gardening and science since youth. A special interest has been composting, and she is careful to point out the difference between decomposition and rotting. According to Ms.Wiigh-Mäsak, proper composting involves decomposition, which requires the same conditions that sustain life: air, proper moisture and proper temperature. These conditions allow for a substance to break down to the nutrient level that can replenish the earth's living soil, and are necessary for enzymes and microorganisms to do their work as well. The alternative to decomposition, says Wiigh-Mäsak, is rotting. Rotting occurs when the remains are too large for the air and soil to act upon their surface readily enough to break down in a positive manner. In the case of rot, the body's substances return to the earth, but not in a form that is enriching and replenishing to the living soil.

Because of her deep interest in composting, Ms. Wiigh-Mäsak was struck by the idea that kitchen scraps are treated with more reverence than the bodies of our loved ones. The nutrients of an apple core, that have been taken from the earth, can be returned to it through proper composting techniques, but the six and a half billion human bodies that have drawn life from the living soil are destined to burn off, rot away or lock away their nutrients, rather than return them in a positive way to the earth.