Immortality; from the Pharaohs to cryonics

 I thought the term was cryogenics, but a feature article in the Weekend Australian Magazine (27-28 May 2023) calls the facilities that perform this process, cryonics, and looking up my dictionary, there is a distinction. Cryogenics is about low temperature freezing in general, and cryonics deals with the deep-freezing of bodies specifically, with the intention of one day reviving them.
 
The article cites a few people, but the author, Ross Bilton, features an Australian, Peter Tsolakides, who is in my age group. From what the article tells me, he’s a software engineer who has seen many generations of computer code and has also been a ‘globe-trotting executive for ExxonMobil’.
 
He’s one of the drivers behind a cryonic facility in Australia – its first – located at Holbrook, which is roughly halfway between Melbourne and Sydney. In fact, I often stop at Holbrook for a break and meal on my interstate trips. According to my car’s odometer it is almost exactly half way between my home and my destination, which is a good hour short of Sydney, so it’s actually closer to Melbourne, but not by much.
 
I’m not sure when Tsolakides plans to enter the facility, but he’s forecasting his resurrection in around 250 years time, when he expects he may live for another thousand years. Yes, this is science fiction to most of us, but there are some science facts that provide some credence to this venture.
 
For a start, we already cryogenically freeze embryos and sperm, and we know it works for them. There is also the case of Ewa Wisnierska, 35, a German paraglider taking part in an international competition in Australia, when she was sucked into a storm and elevated to 9947 metres (jumbo jet territory, and higher than Everest). Needless to say, she lost consciousness and spent a frozen 45 mins before she came back to Earth. Quite a miracle and I’ve watched a doco on it. She made a full recovery and was back at her sport within a couple of weeks. And I know of other cases, where the brain of a living person has been frozen to keep them alive, as counter-intuitive as that may sound.
 
Believe it or not, scientists are divided on this, or at least cautious about dismissing it outright. Many take the position, ‘Never say never’. And I think that’s fair enough, because it really is impossible to predict the future when it comes to humanity. It’s not surprising that advocates, like Tsolakides, can see a future where this will become normal for most humans. People who decline immortality will be the exception and not the norm. And I can imagine, if this ‘procedure’ became successful and commonplace, who would say no?
 
Now, I write science fiction, and I have written a story where a group of people decided to create an immortal human race, who were part machine. It’s a reflection of my own prejudices that I portrayed this as a dystopia, but I could have done the opposite.
 
There may be an assumption that if you write science fiction then you are attempting to predict the future, but I make no such claim. My science fiction is complete fantasy, but, like all science fiction, it addresses issues relevant to the contemporary society in which it was created.
 
Getting back to the article in the Weekend Australian, there is an aspect of this that no one addressed – not directly, anyway. There’s no point in cheating death if you can’t cheat old age. In the case of old age, you are dealing with a fundamental law of the Universe, entropy, the second law of thermodynamics. No one asked the obvious question: how do you expect to live for 1,000 years without getting dementia?
 
I think some have thought about this, because, in the same article, they discuss the ultimate goal of downloading their memories and their thinking apparatus (for want of a better term) into a computer. I’ve written on this before, so I won’t go into details.
 
Curiously, I’m currently reading a book by Sabine Hossenfelder called Existential Physics; A Scientist’s Guide to Life’s Biggest Questions, which you would think could not possibly have anything to say on this topic. Nevertheless:
 
The information that makes you you can be encoded in many different physical forms. The possibility that you might one day upload yourself to a computer and continue living a virtual life is arguably beyond present-day technology. It might sound entirely crazy, but it’s compatible with all we currently know.
 
I promise to write another post on Sabine’s book, because she’s nothing if not thought-provoking.
 
So where do I stand? I don’t want immortality – I don’t even want a gravestone, and neither did my father. I have no dependents, so I won’t live on in anyone’s memory. The closest I’ll get to immortality are the words on this blog.

Philosophy’s 2 disparate strands: what can we know; how can we live

The question I’d like to ask, is there a philosophical view that encompasses both? Some may argue that Aristotle attempted that, but I’m going to take a different approach.
 
For a start, the first part can arguably be broken into 2 further strands: physics and metaphysics. And even this divide is contentious, with some arguing that metaphysics is an ‘abstract theory with no basis in reality’ (one dictionary definition).
 
I wrote an earlier post arguing that we are ‘metaphysical animals’ after discussing a book of the same name, though it was really a biography of 4 Oxford women in the 20th Century: Elizabeth Anscombe, Mary Midgley, Philippa Foot and Iris Murdoch. But I’ll start with this quote from said book.
 
Poetry, art, religion, history, literature and comedy are all metaphysical tools. They are how metaphysical animals explore, discover and describe what is real (and beautiful and good). (My emphasis.)
 
So, arguably, metaphysics could give us a connection between the 2 ‘strands’ in the title. Now here’s the thing: I contend that mathematics should be part of that list, hence part of metaphysics. And, of course, we all know that mathematics is essential to physics as an epistemology. So physics and metaphysics, in my philosophy, are linked in a rather intimate  way.
 
The curious thing about mathematics, or anything metaphysical for that matter, is that, without human consciousness, they don’t really exist, or are certainly not manifest. Everything on that list is a product of human consciousness, notwithstanding that there could be other conscious entities somewhere in the universe with the same capacity.
 
But again, I would argue that mathematics is an exception. I agree with a lot of mathematicians and physicists that while we create the symbols and language of mathematics, we don’t create the intrinsic relationships that said language describes. And furthermore, some of those relationships seem to govern the universe itself.
 
And completely relevant to the first part of this discussion, the limits of our knowledge of mathematics seems to determine the limits of our knowledge of the physical world.
 
I’ve written other posts on how to live, specifically, 3 rules for humans and How should I live? But I’m going to go via metaphysics again, specifically storytelling, because that’s something I do. Storytelling requires an inner and outer world, manifest as character and plot, which is analogous to free will and fate in the real world. Now, even these concepts are contentious, especially free will, because many scientists tell us it’s an illusion. Again, I’ve written about this many times, but it’s relevance to my approach to fiction is that I try and give my characters free will. An important part of my fiction is that the characters are independent of me. If my characters don’t take on a life of their own, then I know I’m wasting my time, and I’ll ditch that story.
 
Its relevance to ‘how to live’ is authenticity. Artists understand better than most the importance of authenticity in their work, which really means keeping themselves out of it. But authenticity has ramifications, as any existentialist will tell you. To live authentically requires an honesty to oneself that is integral to one’s being. And ‘being’ in this sense is about being human rather than its broader ontological meaning. In other words, it’s a fundamental aspect of our psychology, because it evolves and changes according to our environment and milieu. Also, in the world of fiction, it's a fundamental dynamic.
 
What's more, if you can maintain this authenticity (and it’s genuine), then you gain people’s trust, and that becomes your currency, whether in your professional life or your social life. However, there is nothing more fake than false authenticity; examples abound.
 
I’ll give the last word to Socrates; arguably the first existentialist.
 
To live with honour in this world, actually be what you try to appear to be.

Can philosophy be an antidote to dogma?

 This is similar to another post I wrote recently, both of which are answers to questions I found on Quora. The reason I’m posting this is because I think it’s better than the previous one. Not surprisingly, it also references Socrates and the role of argument in philosophical discourse.
 
What qualities are needed to be a good philosopher?
 
I expect you could ask 100 different philosophers and get 100 different answers. Someone (Gregory Scott), in answer to a similar question, claimed that everyone is a philosopher, but not necessarily a good one.
 
I will suggest 2 traits that I try to cultivate in myself: to be intellectually curious and to be analytical. But I’m getting ahead of myself.
 
For a start, there are many ‘branches’ or categories of philosophy: epistemology and ethics, being the best known and most commonly associated with philosophy. Some might include ontology as well, which has a close relationship with epistemology, like 2 sides of the same coin. There is also logic and aesthetics but then the discussion becomes interminable.
 
But perhaps the best way to answer this question is to look at philosophers you admire and ask yourself, what qualities do they possess that merit your admiration?
 
Before I answer that for myself, I’m going to provide some context. Sandy Grant (philosopher at the University of Cambridge) published an essay titled Dogmas (Philosophy Now, Issue 127, Aug/Sep 2018), whereby she points out the pitfalls of accepting points of view on ‘authority’ without affording them critical analysis. And I would argue that philosophy is an antidote to dogma going back to Socrates, who famously challenged the ‘dogmas’ of his day. Prior to Socrates, philosophy was very prescriptive where you followed someone’s sayings, be they from the Bible, or Confucius or the Upanishads. Socrates revolutionary idea was to introduce argument, and philosophy has been based on argument ever since.
 
Socrates is famously attributed with the saying, The unexamined life is not worth living, which he apparently said before he was forced to take his own life. But there is another saying attributed to Socrates, which is more germane, given the context of his death.
 
To live with honour in this world, actually be what you try to appear to be.
 
Socrates also acquitted himself well in battle, apparently, so he wasn’t afraid of dying for a cause and a principle. Therefore, I would include integrity as the ‘quality’ of a good person, let alone a philosopher.
 
We currently live in an age where the very idea of truth is questioned, whether it be in the realm of science or politics or media. Which is why I think that critical thinking is essential, whereby one looks at evidence and the expertise behind that evidence. I’ve spent a working lifetime in engineering, where, out of necessity, one looks to expertise that one doesn’t have oneself. Trust has gone AWOL in our current social media environment and the ability to analyse without emotion and ideology is paramount. To accept evidence when it goes against your belief system is the mark of a good philosopher. Evidence is the keystone to scientific endeavour and also in administering justice. But perhaps the greatest quality required of a philosopher is to admit, I don’t know, which is also famously attributed to Socrates.

From Plato to Kant to physics

 I recently wrote a post titled Kant and modern physics, plus I’d written a much more extensive essay on Kant previously, as well as an essay on Plato, whose famous Academy was arguably the origin of Western philosophy, science and mathematics.
 
This is in answer to a question on Quora. The first thing I did was turn the question inside out or upside down, as I explain in the opening paragraph. It was upvoted by Kip Wheeler, who describes himself as “Been teaching medieval stuff at Uni since 1993.” He provided his own answer to the same question, giving a contrary response to mine, so I thought his upvote very generous.
 
There are actually a lot of answers on Quora addressing this theme, and I only reference one of them. But, as far as I can tell, I’m the only one who links Plato to Kant to modern physics.
 
Why could Plato's theory of forms not help us to know things better?
 
I think this question is back-to-front. If you change ‘could’ to ‘would’ and eliminate ‘not’, the question makes more sense – at least, to me. Nevertheless, it ‘could… not help us to know things better’ if it’s misconstrued or if it’s merely considered a religious artefact with no relevance to contemporary epistemology.
 
There are some good answers to similar questions, with Paul Robinson’s answer to Is Plato’s “Theory of Ideas” True? being among the more erudite and scholarly. I won’t attempt to emulate him, but take a different tack using a different starting point, which is more widely known.
 
Robinson, among others, makes reference to Plato’s famous shadows on the wall of a cave allegory (or analogy in modern parlance), and that’s a good place to start. Basically, the shadows represent our perceptions of reality whilst ‘true’ reality remains unknown to us. Plato believed that there was a world of ‘forms’, which were perfect compared to the imperfect world we inhabit. This is similar to the Christian idea of Heaven as distinct from Earth, hence the religious connotation, which is still referenced today.
 
But there is another way to look at this, which is closer to Kant’s idea of the thing-in-itself. Basically, we may never know the true nature of something just based on our perceptions, and I’d contend that modern science, especially physics, has proved Kant correct, specifically in ways he couldn’t foresee.
 
That’s partly because we now have instruments and technologies that can change what we can perceive at all scales, from the cosmological to the infinitesimal. But there’s another development which has happened apace and contributed to both the technology and the perception in a self-reinforcing dialectic between theory and observation. I’m talking about physics, which is arguably the epitome of epistemological endeavour.
 
And the key to physics is mathematics, only there appears to be more mathematics than we need. Ever since the Scientific Revolution, mathematics has proven fundamental in our quest for the elusive thing-in-itself. And this has resulted in a resurgence in the idea of a Platonic realm, only now it’s exclusive to mathematics. I expect Plato would approve, since his famous Academy was based on Pythagoras’s quadrivium of arithmetic, geometry, astronomy and music, all of which involve mathematics.

Finding purpose without a fortune teller

 I just started watching a show on Apple TV+ called The Big Door Prize, starring Irish actor, Chris O’Dowd, set in suburban America (Deerfield). It’s listed as a comedy, but it might be a black comedy or a satire; I haven’t watched it long enough to judge.
 
It has an interesting premise: the local store has a machine, which, for small change, will tell you what your ‘potential’ is. Not that surprisingly, people start queuing up to find their potential (or purpose). I say, ‘not surprising’, because people consult Tarot cards or the I Ching for the same reason, not to mention weekly astrological charts found in the local newspaper, magazine or whatever. And of course, if the ‘reading’ coincides with our specific desire or wish, we wholeheartedly agree, whereas, if it doesn’t, we dismiss it as rubbish.
 
I’ve written previously about the importance of finding purpose, and, in fact, it’s considered necessary for one’s psychological health. But this is a subtly different take on it, prompted by the aforementioned premise. I have the advantage of over half a century of hindsight because I think I found my purpose late, yet it was hiding in plain sight all along.
 
We sometimes think of our purpose as a calling or vocation. In my case, I believe it was to be a writer. Now, even though I’m not a successful writer by any stretch of the imagination, the fact that I do write is important to me. It gives me a sense of purpose that I don’t find in my job or my relationships, even though they are all important to me. I don’t often agree with Jordan Peterson, but he once made the comment that creative people who don’t create are like ‘broken sticks’. I totally identify with that.
 
I only have to look to my early childhood (pre-high school) when I started to write stories and draw my own superheroes. But as a teenager and a young adult (in my 20s), I found I couldn’t write to save myself, including essays (like I write on this blog), let alone attempts at fiction. But here’s the thing: when I did start writing fiction, I knew it was terrible – so terrible, I didn’t even tell anyone – yet I persevered because I ‘knew’ that I could. And I think that’s the key point: if you have a purpose, you can visualise it even when everything you’re doing tells you that you should give it up.
 
So, you don’t need a ‘machine’ or Tarot cards, just self-belief. Purpose comes to those who look for it, and know it when they see it, even in its emerging phase, when no one else can see it.
 
 
Now, I’m going to tell you a story about someone else, whom I knew for over 4 decades and who found their ‘purpose’ in spite of circumstances that might have prevented it, or at least, worked against it. She was a single Mum who raised 3 daughters and simultaneously found a role in theatre. The thing is that she never gained any substantial financial reward, yet she won awards, both as an actor and director. She even partook in a theatre festival in Monaco, even though it took a government grant to get her there. The thing is that she had very little in terms of material wealth but it never bothered her and she was generous to a fault. She was a trained nurse, but had no other qualifications – certainly none relevant to her theatrical career. She passed last year and she is sorely missed, not only by me, but by the many lives she touched. She was, by anyone’s judgement, a force of nature.
 
 
 
This is a review of a play, Tuesdays with Morrie, for which Liz Bradley won an award. I happened to attend the opening with her, so it has a special memory for me. Dylan Muir, especially mentioned as providing the vocal, is Liz’s daughter.

Why do philosophers think differently?

 This was a question on Quora, and this is my answer, which, hopefully, explains the shameless self-referencing to this blog.

 

Who says they do? I think this is one of those questions that should be reworded: what distinguishes a philosopher’s thinking from most other people’s? I’m not sure there is a definitive answer to this, because, like other individuals, every philosopher is unique. The major difference is that they spend more time writing down what they’re thinking than most people, and I’m a case in point.
 
Not that I’m a proper philosopher, in that it’s not my profession – I’m an amateur, a dilettante. I wrote a little aphorism at the head of my blog that might provide a clue.

Philosophy, at its best, challenges our long held views, such that we examine them more deeply than we might otherwise consider.

Philosophy, going back to Socrates, is all about argument. Basically, Socrates challenged the dogma of his day and it ultimately cost him his life. I write a philosophy blog and it’s full of arguments, not that I believe I can convince everyone to agree with my point of view. But basically, I hope to make people think outside their comfort zone, and that’s the best I can do.
 
Socrates is my role model, because he was the first (that we know of) who challenged the perceived wisdom provided by figures of authority. In Western traditions tracing the more than 2 millennia since Socrates, figures of authority were associated with the Church, in all its manifestations, where challenging them could result in death or torture or both.
 
That’s no longer the case - well, not quite true - try following that path if you’re a woman in Saudi Arabia or Iran. But, for most of us, living in a Western society, one can challenge anything at all, including whether the Earth is a sphere.
 
Back to the question, I don’t think it can be answered, even in the transcribed form that I substituted. Personally, I think philosophy in the modern world requires analysis and a healthy dose of humility. The one thing I’ve learned from reading and listening to many people much smarter than me is that the knowledge we actually know is but a blip and it always will be. Nowhere is this more evident than in mathematics. There are infinitely more incomputable numbers than computable numbers. So, if our knowledge of maths is just the tip of a universe-sized iceberg, what does that say about anything else we can possibly know.
 
Perhaps what separates a philosopher’s thinking from most other people’s is that they are acutely aware of how little we know. Come to think of it, Socrates famously made the same point.