New Morbid Terminology: Promession

T-1000 shattering after being exposed to liquid nitrogen

T-1000 shattering after being exposed to liquid nitrogen

Remember Terminator 2, before our robot friend Arnold became a governor? In T2, the Terminator returns as the ‘good guy’, and our heroes are faced with a new enemy, a robot built from T-1000, a liquid metal that can morph into any shape. After an epic battle, our Terminator freezes the T-1000 robot with liquid nitrogen, and then shatters him into a million pieces. Of course, this doesn’t destroy him- merely slows him down for a little bit. The process of freezing and shattering a human is now a reality. Introducing our morbid word of the day: promession.

Promession is a proposed new form of cadaver treatment where human remains are disposed of through a method of freeze drying. The concept was first developed in the late 1990’s by a Swedish biologist named Susanne Wiigh-Mäsak. Her goal was to develop an environmentally friendly method of burial, where human remains could be used as a natural form of compost. In 1997, Wiigh-Mäsak founded the Promessa Organic AB, a commercial venture to make promession a reality. Their goal is to create a 100% organic and ecologically friendly burial. The goal is to breakdown the body in a ‘green’ manner that is quick, efficient, and returns the individual to the environment (Holst 2011).

From her website: “My idea is to combine biological knowledge with a dignified and ethically correct way of being remembered by ones next of kin. The primary principles are preservation after death in organic form and shallow burial in living soil that quickly converts us to mulch. I am aware of the fact that this way of thinking is contrary to many customs. Yet we should try to adopt a more natural approach to our life and our death. Today’s burial traditions conceal reality from people and do not allow them to feel secure in the fact that death is essential to new life.” (Wiigh-Mäsak 2014, see her full website: Promessa Organic)

Promession process, via Area Cremations

Promession process, via Area Cremations

Here is the complete process of promession (much more friendly than the Terminator 2 method discussed above)

  1. The first step is to  remove all the water from the deceased. Since water makes up 70% of a human’s mass, this is a critical first step. This is done about a week and a half following death. The corpse is frozen to minus 18 degrees Celsius, and then is submerged into liquid nitrogen.
  2. When the cadaver is completely frozen, it becomes very brittle. The body is then vibrated at a specific amplitude, which causes it to shatter into an organic powder.
  3. The remains are then placed in a vacuum so that the ice sublimes and the organic powder becomes completely dry. The final remains weigh 50-70% of the body prior to treatment.
  4. From here, the organic powder goes through a metal separator to remove any surgical spare parts, and is disinfected.
  5. The final process involves placement of the remains within a coffin made of corn starch. The burial is within a shallow grave, and it completely turns into compost within 6-12 months. A plant, bush or tree is planted with the burial to signify the location of the deceased, and this plant will aid in the composting cycle.

While the idea itself of promession seems a little otherworldly, the sentiment behind it is quite nice. The goal is returning the body to nature in a quick and efficient manner.

Here is a great little video on the process!

Works Cited

Holst 2011. Swedish green-burial firm to turn frozen corpses in compost. The Local.  http://www.thelocal.se/20110413/33178

Wiigh-Mäsak 2014. Promessa Organic. http://www.promessa.se/en/

About these ads

5 responses to “New Morbid Terminology: Promession

  1. I really like this idea because it doesn’t entirely prevent people from having funerals/memorial services before the deceased is processed. It also creates a location where the family can grieve if that’s something they need.

  2. I think this is a really good idea, it is an ideal way to become part of the eco system and nature swiftly, atom to atom so to speak. Really interesting post. Thank you :) – sonmicloud.

  3. I was actually (quite oddly) thinking of this the other day. This is exactly what I want done to me when I drop dead.
    I even decided on what tree I want planted; an oak LOL

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out / Change )

Twitter picture

You are commenting using your Twitter account. Log Out / Change )

Facebook photo

You are commenting using your Facebook account. Log Out / Change )

Google+ photo

You are commenting using your Google+ account. Log Out / Change )

Connecting to %s