Mycelium feeds through hyphae, fungal threads, on the organic remains of trees, plants and dead animals. It can also neutralize the toxins that are released in the decomposition process. It’s the fundamental link in the process of turning (organic) waste into nutrients for nature. The advantages regarding the sustainability of a mycelium coffin as opposed to a traditional stone or wood coffin, are considerable. It stimulates the decomposition of the body as well as the conversion into nutrients for the environment, and the process can be complete after only one year. By comparison, a wood coffin in fact delays the decomposition process (on average, it takes ten years), causing the body to produce toxins which eventually end up in the ground.
Furthermore, no glue, lacquer, paint, metal or plastic is used in the production of a mycelium coffin, also sparing the soil some toxic pollutants. In addition, a chipboard or wooden coffin on average needs a year to decompose and a mycelium coffin is absorbed into the soil after 30 to 45 days. Finally, mycelium can be produced very sustainably and locally, using organic waste and without carbon being released. In that sense, this product ties in perfectly with the trend of environmentally conscious products such as meat substitutes, sustainable materials in fashion such as bamboo or hennep and energy-saving systems. The mycelium coffin was thus developed from a practical perspective on the ecological footprint of our final resting place.
There are, however, long-standing traditions surrounding the process after we die. Jews, for instance, bury their loved ones in a raw pinewood coffin, Muslims bury the dead on their right side, wrapped in a white cloth and without a coffin, Hindus often opt for cremation as it is the fastest way to return to “the source”. Additionally, in many cultures, it’s customary to give the deceased various objects and to create some type of permanent memorial. In secular funerals, many of these customs have remained. With this alternative option for burial, dominant values around sustainability gain prominence in this domain, and it brings its own, new uses and rituals. For example, it’s possible to give the deceased seeds so that the body can provide nutrients for the new life that will issue from the seeds. The use of a tombstone or other permanent memorials does not appear to be consistent with this new form of burial, which is meant to correspond to the biological processes of nature as well as possible.
The idea of life after death thus maintains a place in our secular worldview, albeit in a very singular way. With this, we’re breaking with old values of, for example, Christianity or certain Chinese practices and rituals in this context. In these practices and rituals, it’s of the utmost importance that the soul of the deceased is treated a certain way after their death, in view of the afterlife. At first sight, this new type of burial doesn’t appear to be consistent with these principles, and it seems to mostly be in concordance with the secular values of sustainability.
According to a study by the Pew Research Center, globally, the religious population is growing. And yet, the alternative of the mycelium coffin has been met with worldwide interest, including in non-Western countries such as Thailand and India. It’s not the first time religious people have shown the willingness to make concessions to sustainability when it comes to burial rites. Certain communities in India, for instance, have accepted a non-traditional but sustainable manner of cremation that requires only a fourth of the wood required in traditional cremations. Generally, modern values have often been known to affect religious customs.