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Cryonics Practice for Freezing the Human Body

Content for Mains Enrichment (CME)

 Context: Southern Cryonics, an Australian company, has successfully frozen its first client in hopes of reviving him in the future. The process involves cryonics, where the body is preserved at -196°C, aiming for eventual restoration using advanced medical technologies.

The first client, an 80-year-old man from Sydney, underwent the procedure after his death, involving cooling, perfusion with cryoprotective solution, and storage in dry ice before reaching the final temperature of around -200°C in a specialized cooling chamber.


The experiment involving cryonics raises several ethical concerns.

  1. Firstly, there’s the issue of consent, as the decision to freeze one’s body after death may not fully reflect the wishes of the individual or their loved ones.
  2. Secondly, there’s uncertainty about the efficacy of the procedure and whether it can truly revive individuals in the future, potentially leading to false hope and exploitation of vulnerable individuals.
  3. Additionally, the high cost of cryonics raises questions about equity and access to potentially life-saving technologies.
  4. Moreover, the long-term impact on society and the environment of storing frozen bodies indefinitely is uncertain and raises broader ethical questions about the manipulation of life and death.

Source: LM