Depressed Metabolism

Ken Hayworth’s idea of promoting a fixation-based alternative to brain cryopreservation is something I am highly sympathetic to overall, and I hope some progress in this direction results from the work he is doing and trying to induce others to do. That said, I wanted to comment on Hayworth’s remarks about straight freezing of brain [...]

Excerpt from “Ben Best – A Case for Free Will AND Determinism” Determinism implies materialism — implies that consciousness is material. Cryonics is based on the premise that the preservation of the fine structure of the brain at low temperature will preserve the self — ie, that the self is entirely determined-by and contained-in the [...]

On this page a calculation is attempted to determine how many neurons need to survive for cryonics to work. The flaw in this approach should be obvious when the author writes : According to The Stroke Association, a stroke is a brain injury with effects which may include difficulty thinking, learning, concentrating, remembering, making decisions, [...]

In the 2009-4 issue of Alcor’s Cryonics magazine I review the technical and practical feasibility of chemical preservation. One of the most interesting aspects of chemopreservation is that it could play a useful role in the cryopreservation of ischemic patients. There is accumulating evidence that vitrification agents cannot prevent ice formation in ischemic patients. This [...]

Bertrand Russell once said that “most people would sooner die than think; in fact, they do so.” One does not need to look any further than the many responses to Kerry Howley’s recent article about cryonics and hostile partners in New York Times Magazine to find support for Russell’s witty remark. One commenter suggested that [...]

To people who have made cryonics arrangements the biggest mystery remains why more people have not made the same decision. The most obvious answer remains that cryonics has not been proven to “work” yet. People who give this answer usually mean that proof of human suspended animation would lead to an increase in the popularity [...]

Alcor Life Extension Foundation is on Facebook. If you would like to connect with Alcor members and supporters then visit the official Facebook page: http://www.facebook.com/alcor.life.extension.foundation Become a fan and encourage interested friends, family members, and colleagues to support Alcor too.

About 35 people attended the Cryonics Oregon-sponsored debate on the subject of SENS. Chana de Wolf was mistress of ceremonies. A show of hands indicated that the great majority of those attending were signed-up cryonicists. There was a sizeable contingent of CI Members who drove down from Seattle for the event. One was Eron Hennessey [...]

On the weekend of April 23-25 I attended a meeting of the cryonics Asset Preservation Group held at the estate of Ken Weiss near Gloucester, Massachusetts I will try to give a few brief summaries without going into detail about every presentation. Lori Rhodes, who is Terasem’s Legal Researcher, is working to create legally recognized category of autopsy specific for cryonics [...]

On May 16, 2010 the only non-US cryonics provider KrioRus announced the cryopreservation of its 12th patient. The patient was pronounced legally dead on May 5 in Kiev and cryoprotectant perfusion was completed on May 7 after initial cooldown and ground transport to Moscow. A more extensive report is available here. It is encouraging to [...]

On June 6th the next Cryonics Oregon meeting will coincide with a downtown Portland aging conference. As a result we have been successful in persuading Cryonics Institute President Ben Best and Alcor member and biogerontologist Aubrey de Grey to attend our meeting. The theme of the evening will be “Strategies for Life extension and Rejuvenation: [...]

Over the last couple of years, cryonics pioneer Robert Ettinger has been a vocal critic of simplistic defenses of the idea of mind uploading as a survival strategy. He has worked out his reservations in detail in his latest book Youniverse: Toward a Self-Centered Philosophy of Immortalism and Cryonics. In a recent CryoNet message he [...]

I write here of the organized self-styled “skeptics”, not normal, healthy skepticism. Most ordinary skeptics typically dismiss cryonics without even investigating the subject enough to know that it is called “cryonics” rather than “cryogenics”, or that cryonics organizations use vitrification rather than freezing. Organized skeptics may make the same mistakes, but for many organized skeptics, [...]

Several of my clients and friends have asked me for observations regarding securing their cryonics arrangements even with contrary wishes of friends and relatives.  Given the recent Mary Robbins case in Colorado, and multiple previous cases available in some detail on the websites of both CI and Alcor, structuring your affairs in the most secure [...]

One of the most common criticisms of cryonics is to argue that cryonics can only be a legitimate endeavor when there is (peer reviewed) demonstration of whole body suspended animation. Advocates of cryonics  point out that this is an unreasonable position because it sets a standard for rational decision making (certainty) that is rarely encountered, [...]

There has been some discussion about relatives causing suspensions to not take  place as the cryonics member gets older and how we cryonicists can protect  ourselves from this happening. Suspension interference happens more then most cryonicists realize. As a retired member of Alcor management I have seen a lot of it.  Sometimes relatives  cause the [...]

Advocates of human cryopreservation argue that death is not an event but a process. Cryonics patients are stabilized at low temperatures in anticipation of a second medical opinion in the future. This raises an important ethical issue. What is the moral status of cryonics patients? It is not possible to argue that cryonics patients will [...]

There are various competing strategies how to achieve meaningful life extension or rejuvenation, including , but not limited to, genetic manipulation, periodical elimination of damage, caloric restriction,  molecular nanotechnology and mind uploading. A useful review of these strategies has been published in the book The Scientific Conquest of Death: Essays on Infinite Lifespans (2004) by [...]

The biology-of-aging blog Ouroboros has posted a skeptical post about cryonics that is highly representative of how most biological scientists respond to questions about cryonics. The discussion of cryonics is largely reduced to a discussion of the technical feasibility of suspended animation and resuscitation requirements. But suspended animation is not cryonics. Cryonics should be discussed [...]

Mind uploading advocate Kenneth Hayworth has launched an interesting website devoted to the science of brain preservation. Of particular interest is his Proposal for a Brain Preservation Technology Prize (PDF). This document includes one of the most comprehensive discussions of chemopreservation as a strategy for personal survival. For example, one of the most common objections [...]

Cryonics Institute President Ben Best talks about cryonics and how cryonics is related to rejuvenation in this one-hour long interview on “It’s Rainmaking Time!” Further Reading: Depressed Metabolism Interview with Ben Best

This past weekend (Friday, January 8, 2010 to Sunday, January 10, 2010) I attended a meeting for cryonicists in their teens & twenties near Fort Lauderdale, Florida. The event was funded by Bill Faloon and the Life Extension Foundation. Cairn Idun, creator & coordinator of the Asset Preservation Group, created & coordinated this event as [...]

The Detroit News features a story about cryonics that is a good illustration of the upward battle that cryonics faces in the media. First and foremost, this story reinforces the idea that cryonics concerns the practice of freezing dead people: Preparation of the body is a five-day procedure. It begins with keeping the body as [...]

At EconLog economist Bryan Caplan has posted a number of blog entries that perfectly illustrate what happens when cryonics is not presented as a form of experimental long term critical care medicine but linked to other ideas such as transhumanism, mind uploading, and immortalism. One post is titled “What’s Really Wrong With Cryonics” but a [...]

William Faloon is a Licensed Funeral Director and Embalmer (Florida license number: F042784) Human beings are largely unaware about the gruesome nature of “death” Humans also shy away from the mutilation that occurs during hospital surgery. Hollywood films portray cryonics in a glamorous high-tech manner that makes it appear that one’s body can easily be [...]

This is the fourth in a series of interviews with individuals in the life extension and cryonics movement. Rudi Hoffman is an Alcor and CI member and the most prominent seller of cryonics life insurance policies.  His website with information about how to fund cryonics can be found here. Did you find out about cryonics [...]

The biggest obstacle to the acceptance of cryonics is medical myopia; the idea that someone who has been pronounced dead by contemporary medical criteria will still be considered dead by future criteria. Advocates of human cryopreservation strongly argue against this. There are few things more discomforting than the idea that medical professionals of the future [...]

In sensationalized accounts of cryonics, explicit descriptions of cryonics procedures, and that of neuropreservation in particular, are used to invoke a negative response in the reader.  Some bioconservatives have argued that disgust experienced in response to certain ideas and practices is “the emotional expression of deep wisdom, beyond reason’s power fully to articulate it” (Leon [...]

On the forum of the Immortality Institute there is an interesting exchange about the feasibility and time line for reversible cryopreservation. Cryobiologist Brian Wowk weighs in with some interesting observations: I think in the next 20 years more small animal organs, and perhaps some human organs, may be reversibly cryopreserved. The best scenario for cryonics [...]

Alcor’s recent news item about its 2009 Annual Board Meeting and Strategic Meeting contains a number of encouraging statements. On the front of institutional reform, however, there is not much news to report. The passage about the need to balance recruiting new Board members and preserving institutional memory reads as a rather uninspired defense of [...]