Cryogenics is now commonplace for use in fertility health. It is quite common now for people to store eggs or embryo’s for future implantation. Organisations like Fertility Associates in New Zealand have had success with freezing sperm, eggs and much more.
More and more people are starting to freeze the umbilical cord of newly born babies with a view to being able to use the cells to aid in treating serious immune conditions such as cancer with a guarantee of acceptance of the cells by the person, because they are in fact their own genetic matter.
Now there are companies like the American Cryonics Society who are offering a service to freeze human bodies with a view to restoring them to life at a later date. This may be a matter of freezing a sick person for an illness that we currently have no cure for, for people who are well, but know that there will be treatments available in the future to prolong life, or perhaps those who want to be able to experience the future.
You would think that this would be an expense that only extremely wealthy people can access, but there are now opportunities through people like Rudi Hoffman who are offering insurance plans that will cover the costs of cryogenics when they are needed. This means that you can plan to live longer if you wish to take the risk that it will be viable. He is also looking into your needs if and when you are revived. The insurance and investments will ensure that you have an income available to you if you do come back and also protecting your property from others who are looking for an inheritance.
One of the common questions, including mine are the damage that would be caused by ice crystals forming in the body, and especially the brain, but as Ben Best says in his Cryonics FAQ, we already use compounds to stop crystalisation such as propylene glycol which stops ice cream from crystalising and keeps it smooth. In cryogenics there are chemicals used to cause vitrification, thus preserving the tissue without damage.
According to Alcor, the other Cryogenics company in the USA less than 100 people have been frozen to date, but the exciting thing is that they have.
I find this fascinating, but am left with lots of questions:
- People talk about proof that animals have been frozen using cryonics and then reanimated, but I couldn’t find any evidence on the web.
- If you are already sick or dying, what is the likelihood that you could be brought back to life? What are the odds that if you could, that they would treat your condition over and above people living at the time you were brought back, unless you have huge financial resources to cover the costs.
- Will your brain still function normally after it has been frozen?
- If you come back, are you still you? Is your essence the same?
- Would your chances be better if you didthis while you are still young and can take advantage of future sciences to keep you young, as opposed to someone who already has old cells that aren’t reproducing with the same youthfull excellence, in effect your body has already significantly deteriorated?
Then of course there are all sorts of religious and ethical issues which I’ll leave for someone else to ponder over.
This is fascinating and there are all sorts of opportunities for the future. For example the ability to freeze astronauts so that they can travel light years away without physically or mentally ageing.
I suspect this technology has to come, but there are so many surrounding issues that will need to be considered and I’m sure it won’t be an option for me in my lifetime. This is another example of Science Fiction becoming reality and babies are being born without defects from frozen eggs, sperm and embryos. Admittedly they are less complex than human adults, but the fact that this works suggests that it is only a matter of time before people can be frozen and reanimated. But when will this be achieved? Don’t hold your breath.
I would love to be frozen and come back for a year in every 10, but I also want to enjoy my family today. Other than dying of an incurable disease you would have to be very selfish and self indulgent to turn your back on your family in order to outlive them.
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Comment by Dr. Robert Newport, on 16-Oct-2008 16:32
Hey, it's a long shot, but then, it is a shot. Nobody will ever be re-animated from the crematory.
BTW, nobody is suggesting that anyone "turn their back on their family in order to outlive them". We are talking about preventing ischemic death of the cells by cryopreservation AFTER legal death has been pronounced.
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