Frequently Asked Questions
1. Can cryonics be performed on living people?Legally, cryonics is not performed on living individuals. However, it is hoped that one day, under carefully controlled conditions, terminally ill patients may have the option of cryopreservation.
2. How do you know revival is possible?
Revival is considered a possibility based on scientific evidence, including successful cryopreservation of various biological specimens and advancements in molecular repair technologies.
3. Has any mammal been cryopreserved and revived?
While mammals have not yet been cryopreserved to cryogenic temperatures and revived, progress is being made in that direction. Experimental studies have shown promise, paving the way for further research.
4. What is the "neuro" option in cryonics?
The "neuro" option involves cryopreserving only the head of a deceased individual, as opposed to the entire body. While it reduces costs, Alcor refrains from offering this option, believing that whole-body preservation enhances the chances of successful revival.
5. Is cryonics just a wild science fiction gamble?
No, cryonics is grounded in emerging technologies and scientific principles. It aims to preserve life by leveraging future advancements in medical science and molecular repair.
6. How much does cryonics cost?
Cryonics costs vary among organizations. Alcor offers affordable cryopreservation options, with the minimum fee starting at $28,000, often covered by life insurance policies.
7. What about raising the dead?
Cryonics is not about religious miracles but rational procedures. It aims to preserve brain structure to enable potential future revival, based on advancements in science and technology.
8. What happens during the cryonics procedure?
The cryonics procedure involves several steps: rapid cooling after legal death is declared, perfusion with cryoprotectants to prevent ice crystal formation, vitrification (glassy state) for long-term storage, and eventual transport to a cryonics facility for permanent storage in liquid nitrogen.
9. How long can a person be cryopreserved for?
The exact timeframe for how long someone can be cryopreserved remains unknown. However, with proper storage, vitrification can theoretically suspend biological processes indefinitely.
10. Are there any risks involved with cryonics?
Yes, cryonics carries risks. The freezing process itself can cause cellular damage, and the technology for revival doesn't currently exist. Additionally, long-term storage relies on maintaining low temperatures, which could be disrupted by unforeseen events.
11. What are the ethical considerations of cryonics?
The ethics of cryonics are complex. Some argue it offers hope and extends life potential. Others question the financial costs, revival possibilities, and the fairness of potentially leaving loved ones behind.
12. How is cryonics funded?
Cryonics organizations are typically funded through membership fees, donations, and bequests from individuals who choose cryopreservation.
13. What are the legal implications of cryonics?
The legal status of cryonics varies by region. Generally, there are no laws against cryopreservation, but legal issues might arise regarding inheritance, future revival rights, and potential medical interventions.
14. What happens if the cryonics facility goes out of business?
Cryonics organizations have protocols to ensure continuity of care in case of closure. This might involve transferring patients to another facility or establishing backup systems.
15. Can I change my mind about being cryopreserved?
Yes, you can typically change your mind about cryopreservation as long as you are legally competent. Most organizations require clear documentation of your wishes.
16. What if future societies don't want to revive me?
There's no guarantee future societies will have the technology or desire to revive cryopreserved individuals. However, cryonics organizations aim to preserve information and instructions for potential revival.
17. Will I be the same person after being revived?
The exact nature of revival and your state of consciousness after a long period of cryopreservation are unknown. Memories and personality might be affected.
18. What kind of medical care might be available in the future?
Future advancements in medicine could include technologies for repairing cellular damage, nanorobotics, and even full-body reconstruction.
19. How will I be reintegrated into society after revival?
Reintegration into a future society could be challenging. Cultural norms, technology, and even languages might have drastically changed. Cryonics organizations might offer support for this transition.
20. What are the psychological implications of being cryopreserved?
The psychological impact of choosing cryonics and the potential wait for revival can vary. Open communication with loved ones and considering the emotional aspects are important.
21. Is cryonics a good fit for everyone?
Cryonics is a personal decision. It's important to understand the scientific uncertainties, financial costs, and ethical considerations before making a choice.
22. What are the latest advancements in cryonics research?
Cryonics research focuses on improving cryoprotectant solutions, vitrification techniques, and methods to minimize cellular damage during the freezing process. Advancements in related fields like nanomedicine also hold promise for future revival possibilities.
