Failure implies responsibility. Which is the entire point of the article. We've shifted death from something that just happens, to something that we're responsible for. We've come to believe that we are somehow above death, and that every death is due to a human failure. Which is nonsense.
Similarly taking your position, we could say that computer science's inability to factor numbers in polynomial time is a failure. Clearly the fact that solving the problem may actually be impossible should play a role in assigning the label 'failure'.
And I think that's a fair point, actually. Death is a responsibility. Ascribing it solely to medicine is unfair, but it is our responsibility.
Could we extend the average lifespan of adults by 10 years by spending money? Easily. Most people live thoroughly unhealthy lives, many of them because they simply don't know better. Consider the whole "obesity epidemic". A large number of people will die comparatively young because of a complete failure of our society to teach them how to eat decent food.
Beyond simply curing gross mistakes in self-care, what about positives? Could we find ways to get the average healthy person to treat their body even better, and squeeze out some more life expectancy? I'm sure we could. More thorough study of the effects of nutrients and toxins, more efforts to reduce the amount of crap in people's food and other items that they come into daily contact with, etc, those would probably net another few years of improvement.
And that's only looking at western society. If you look at poorer countries, there are countless avoidable deaths there. Some organisations, like the Gates foundation, are trying to address some of the more obvious killers, like Malaria, which have been neglected for decades (if we'd really wanted to get rid of Malaria in the 50s, we would have done so).
Overall, I think it's fair to state that we could raise the life expectancy of almost every human on this earth by 10 years if we really tried. But we choose not to. There are 7 billion humans on this planet, and every day, we, as a society, make a choice, to not bother to create 70 billion man-years of life-expectancy.
It is a choice, or rather a lack of choice, and so yes, it is a responsibility. We all (me included) choose to give up on 70 billion years of human life, every day.
I'm entirely in favor of extending healthy life worldwide, but I worry that you're missing the point: death will still come. We are certainly responsible for not doing the best we can with what paltry time and resources we have.
This may seem like I'm belaboring a meaningless distinction, but it has practical implications. We spend extraordinary sums on futile end-of-life care instead of on the things you name. And people who are unprepared for death, their own or that of loved ones, suffer immensely.
Deciding that every death is a failure is denying a reality that we must confront if we really want to make the most of what we have.
Yes, everything you say there is true. But in the context of the article, and the parent post, we are not talking about preventative healthcare, or first lines of treatment, or stuff that can generally fall under the umbrella of "treating people right".
The context of the article is about extraordinary actions at the end of life. This is not about keeping people healthy, it is about making very ill people live a bit longer. We clearly have a responsibility to keep people healthy. There is no excuse for allowing malnutrition to just happen (though there is an 'excuse' for it to continue while we try to rid it). Those are failures. We are responsible for those.
Those responsibilities are very different from the situations being discussed by the article, and what I thought that mistercow was talking about (which would be death in general).
Careful, this is a very dangerous path you're walking down.
This is the same thing as "why don't those homeless people just get jobs?!" - it's a failure to understand the complexities of the situation.
It feels nice though, because their failure is not on us (society as a whole), but wholly on them. Moral responsibility defeated!
swombat nailed it on the head: crap food is way cheaper than good food, to the point where a lot of this country does not have reasonable access to healthy foods. There are also other angles - e.g., single mother of two juggling two jobs - do you find something microwaveable or do you cook something healthy with the time you don't have?
In any case, this whole thing is way more complicated than just "hurr durr stupid plebes".
But swombat specifically referred to obesity, which suggests that you eat too much, not just that you eat the wrong foods.
If you are already eating too many pies, you can afford to replace some of them with cabbage or sprouts (at least here in England; Maybe it's not as cheap/easily available in other parts of the world?)
Don't confuse it with malnutrition, which is a real (but different) problem.
Obesity is not only a problem of quality of food, it also IS linked to quantity. You will never get obese if you only get a small amount of crap food everyday, but eating lots of it will surely put you on the right way. There are some genetic exceptions (some people get fat even when eating reasonably) but this is a tiny minority. Most of the obese epidemic is lifestyle related (no or not enough exercise / too much food ). There's no way you can get away from personal responsibility there. It is nothing like homeless unable to find jobs. You are directly responsible of what you put in your mouth everyday, and how much of it.
I'm a hypothetical poor person, so I must feed myself on cheap subsidized carbohydrates, which leave me feeling hungry, or eat an amount that sates me after working one to two normal jobs and taking care of zero to more children, which conveniently is an amount that will contribute to my obesity. Helpfully, my busy schedule lets me eat one big meal a day instead of several smaller meals.
The problem is that personal responsibility is disproportionately more expensive for poor people - they don't have the time or the money to do it right, and when they do manage an attempt, equal results will cost more time and much more % income.
> "You are directly responsible of what you put in your mouth everyday, and how much of it."
Well, yes, technically. Of course, you're conveniently forgetting about the effects of pricing, geographic proximity (seen many organic produce stands on skid row lately?), culture, education, and most importantly: time.
> "Most of the obese epidemic is lifestyle related"
And yes, you're right, but only in the most technical and of ways. Of course the obesity epidemic is lifestyle-related, but that's not what we're on about. We're on about a system that punishes healthy lifestyles and makes them unreasonably difficult for the poor to attain - harder than any of us pansy-ass rich folk have to contend with.
Let's re-enumerate very quickly:
1 - Eating too much is not the issue. Eating too much of the wrong things is the issue.
2 - Unhealthy foods are cheaper than fresh fruits, veggies, and meat by an almost comically large margin. This is due to a number of causes, most saliently massive government subsidization of unhealthy food industries.
3 - Time is the scarcest resource, and the poor have the least of it, and the least to spare towards maintaining a healthy lifestyle (which, despite what you might insist, is a time-intensive activity).
3a - The poor are disadvantaged in choice of living space. My commute is an order of magnitude shorter than what it'd be from the nearest poor suburb. I pay for the privilege, and it earns me easily an extra 1.5h each day.
3b - The poor are disadvantaged in transportation. While most people simply hop on a car between A and B, the American poor spend an enormous amount of time navigating the clusterfuck that is North American public transit. Here in SF, even with its good-by-American-standards transit system, transit anywhere takes about twice as long as it does in car.
3c - The poor are disadvantaged in just sheer lifestyle. You might live next to a nice park where you can jog after work - what do the poor have except crime-ridden streets?
This is the thing I can't stand about this line of argument, not only does your position fail to account for the many, many ways the cards have already been stacked against the poor, but it also fails to appreciate just how many natural advantages you and I enjoy in every day life. It's a combination that really irks me: the failure to appreciate one's own good fortune, and conversely the willingness to blame others for not having such good fortune.
Side note: time really is the deciding factor in just about anything poverty-related. Part of the reason for the persistence of homelessness (disregarding even bigger fish like mental health and substance abuse) is that the homeless spend the majority of their day queuing for resources. They spend hours lining up for a meal. They spend even more hours lining up for a bed. 98% of their waking hours is spent ensuring the status quo (i.e., homeless, but unlikely to die tonight), with nothing left to make actual, lasting improvements. This same problem applies to the poor and dietary habits.
Good comment. I do not agree with everything you said, so let me elaborate a little.
1 - Eating too much is not the issue. Eating too much of the wrong things is the issue.
No, I assure that even if you eat too much healthy food, you will grow fat and obese the same. Unhealthy food may make it worse for a number of reasons, but excess is anyway going to be a problem, no matter what you eat.
2 - Unhealthy foods are cheaper than fresh fruits, veggies, and meat by an almost comically large margin. This is due to a number of causes, most saliently massive government subsidization of unhealthy food industries.
First, I would not classify "meat" as healthy food. That probably depends on your education and your view of meat, but you get a lot of fat percentage for the amount of calories. 50 years ago people were eating meat probably like 10 times less that we are and were (probably, I dont have numbers with me now) less sick. For your second point, "unhealthy" food is, I think, rather the result of people not considering food as important. Therefore food becomes a commodity. People prefer spending their money on vacation, video games, buying the latest smartphone and so on. Even those who HAVE the money. It's clearly a cultural problem: food has lost "value" per se. I do not know where you live so I cannot comment on that, but in most developped countries governments are also massively subsidizing small-sized farms (true in Europe and some parts of Asia at least).
3a. I agree with the time element, but I disagree in the responsibility. Of course, if one feels like you have to watch 4 hours of dumb TV shows every night to be satisfied with their lives, then there will no time for cooking. But anyone who can spare 30-45 mins a day in the evening can cook something healthy. Of course, it will not be something complex, but it is feasible. Please do not tell you need longer than that, of I will have to film myself cooking to prove my point.
3b. Now if you cannot even afford a car I admit this is a problem, especially in North America. Then it makes access to quality food more difficult. I can't argue on that one.
3c. Allright, of course there are poors who live in the worst conditions ever, and putting good food on the table is far from their priorities. But come on, when we talk about the obesity epidemic, we are talking about something like 33% of the whole US population having this obesity problem. You cannot seriously tell me that 33% of the US is composed of poor people living in crime-ridden suburbs. (http://www.cdc.gov/obesity/data/trends.HTML)
A number of these 33% HAVE the money, HAVE the time, HAVE the means to eat good food, but decide not to. For a lot of these people, this IS a lifestyle choice. There is noway around that, and there would be no epidemic if this was confined to the "poor/rich" rhetoric.
Here we go with the stereotyping again. The point you make has validity, but I simply cannot get behind it for the amount of stereotyping you are doing of the poor.
You are subscribing to the all-too-common "poor people with big screens and iPhones? What's that all about?" fallacy, except you ascribe even more universality to it than most.
> "People prefer spending their money on vacation, video games, buying the latest smartphone and so on"
This is a stereotype, unless you have convincing data to back it up. It is also about as offensive and useful as "black people! fried chicken! watermelons!"
See how far the conversation gets when this happens?
The "poor people are poor because they waste their money on lavish stupid spending" is a refrain we've heard way too many times. It's simply not true, fails to comprehend the complexity of the situation, and is frankly a complete moral cop-out.
I've had the fortunate/unfortunate experience of living on the wrong side of the tracks for part of my college years. I've lived with and befriended many of the people we upper-middles love to stereotype, victim-blame, and mock, and while there's always a sliver of truth to every stereotype, the characterization that the poor are poor, or that the poor are fat, because they're too stupid to act responsibly, is a pernicious and toxic lie.
Let's enumerate, for the record. You seem to believe that the poor:
- Spend their money on vacation, video games, and the latest smartphones instead of being smart about their finances.
- Need to watch 4 hours of "dumb TV shows" every night to be satisfied with their (presumably pathetic and meaningless) lives.
I honestly don't think we can have a discussion about the broader point of diet/obesity while you're chiseling at these points.
> "You cannot seriously tell me that 33% of the US is composed of poor people living in crime-ridden suburbs."
Have you been to the US lately? Despite what you might see in major cities or in the Valley, the majority of this country is poor as fuck. The notion that the vast majority of America enjoys a standard of living lightyears ahead of the rest of the world... is simply not true. Fully 42% of this country has an annual income of under $25,000.
The obesity epidemic in the USA is at its core tied to socioeconomic status. Hell, the fact that state-by-state obesity rates is highly correlated with state economic strength should be very telling.
> The obesity epidemic in the USA is at its core tied to socioeconomic status. Hell, the fact that state-by-state obesity rates is highly correlated with state economic strength should be very telling.
Quote: "Among men, obesity rates were fairly similar across income groups, although they tended to be slightly higher at higher levels of income. In fact, among Black and Mexican-American men, those with higher income were significantly more likely to be obese than those with low-income."
Shocking, it says the exact opposite of what you were trying to prove. So there actually ARE people with higher income who are obese, it seems.
> No, I assure that even if you eat too much healthy food, you will grow fat and obese the same.
This isn't true. If you eat lots of healthy food, and get even a little bit of exercise, then you will gain weight, but it'll be muscle instead of fat. If you eat only a little, then you will lose weight, but the quality of what you do eat will determine whether the losses come from fat or from muscle.
> A number of these 33% HAVE the money, HAVE the time, HAVE the means to eat good food, but decide not to.
What has actually happened is that people decide to eat healthy, but society lies to them about what is and isn't healthy.
> If you eat lots of healthy food, and get even a little bit of exercise, then you will gain weight, but it'll be muscle instead of fat.
Seriously, do you have anything to substantiate that claim? I have seen obese people even in countryside where they were eating nothing but so-called "healthy food". Since when "healthy food" becomes muscles ?
Most people have no clue what constitutes a healthy meal. Moreover, they are strongly incentivised to eat crap by the fact that crap food is (much) cheaper than healthy food. Combine the two, and you have vast numbers of people who basically eat sausage rolls, pizzas, burgers, chips and chinese takeaways (probably not the worst of the bunch), along with epic-size sugary sodas and mega-calorie coffees on a pretty much daily basis.
Agreed. I find it hard to believe that so many people can be so ignorant of the very basics of healthy eating despite all the public health initiatives and mandatory classes in schools (at least in my country). I think people have the knowledge but just not the incentives to eat healthily. Convenience generally trumps everything else.
Sure, but if you take all the people who will die before 60 because of their weight (what's that, 1/3 of the population in the US?) you can basically add 15-20 years to their lifespans just by having them eat properly. That's the equivalent of adding 5 years to the US's average life expectancy.
No, that can't be right. Do you have sources to those statistics, as they seem way more drastic than I would have thought.
E.g., after looking around online for a bit, I found this which indicates 300,000 deaths each year are attributable to obesity, which is 12.5% of deaths.
Furthermore, the magnitude of the the effect doesn't seem to be 15-20 years. This wikipedia section indicates that being "obese" lowers life expectancy by 2-4 years. Being "severely obese" lowers it by 10 years. But according to these statistics, "severely obese" is ~10% of the population.
So I think 1/3 of the US population dying before age 60 because of obesity is way, way off the mark. More like 10% dying at 68 and maybe half the population dying at 75 because of obesity rather than 78.
We are responsible for death. We as a worldwide society have enough resources to seriously tackle death but because of our inability to coordinate effectively we don't apply those resource.
NIH budget $30 billion
Defense budget $700 billion
Coordination is the problem web startups exist to solve, and so readers of hackers news are a particularly culpable in failing to address death.
We MAY be able to solve, so why not try it? I'd put avoiding death at the top of any list of priorities.
To make money you should be solving a problem (stealing and monopolies being exceptions). Web startups exist to coordinate people, that's the only thing they are capable of - they cannot "physically" do anything else. (the exception is personal data backup such as dropbox).
No. A thousand times no. Death is part of life. All composite things decay.
Imagine a kindergartener on an ocean beach. They spend hours building a sand castle. They wail as the tide claims it, feeling the sting of failure. Do you agree, telling them that they screwed up in their construction?
I say no. The error isn't in the building, it's in expecting the castle to last through high tide.
For the skeptical, I'd encourage you to watch this documentary: http://www.imdb.com/title/tt0307385/ It really solidified my view that the transitory nature of all things makes them more beautiful, more poignant.
And yet your codebase for needfeed is likely homed on separate redundant storage devices to ensure continuity in the inevitable event of the decay of the composites that store it. You'd probably be aghast at the suggestion that you put it all on one single point of failure and just let fate decide because the transitory nature of the project would make it more beautiful.
Yet how much more valuable is our consciousness than our accrued digital data? I don't understand how people can simultaneously understand that it is extremely unwise to leave their data to the fate of mechanical failure and yet not only accepting death but actually perceiving it as superior in many cases.
Defeating death is a worthy project. Embedding consciousness in a digital substrate or backup to genetically engineered bodies, or nanotech / biotech strategies for preserving existing bodies beyond what is natural are worthy pursuits.
Sometimes I wonder if the reason that this is not accepted is because of religious people in the world who feel like accepting that death is the end of their consciousness would be betraying their faith.
The codebase for my current project is well protected. For the moment. Most of the rest are gone. Their time came and went; this one will go too. As will I, and as will you.
I'm entirely in favor of research into extending human lifespan and maximizing the quality of human life. But this "circuits will save us all" stuff is not materially different than all the people who believe Santa-in-the-sky will let them live forever in happy-shiny-fluffy land. It's pure wish fulfillment, with no significant evidence.
Sure, and maybe some day if you've lived as long as you care to you may choose to allow your consciousness to fade away too, and that is all very well and good. It's the inability to do otherwise that is a problem.
With regards to possibility; it's the difference between hard science fiction and simple fiction, there's nothing ruling out that any of these things as possible, and in light of that fact I think pursuing them is an undeniably good idea.
We know the origins of Santa, we know the origins of god and religion, we understand why they're false and why that's a waste of time. Theoretical future advances in technology allowing fundamentally new paradigm shifts are something completely different.
Our very being, not just consciousness, is inseparable from our physical body. One day you maybe able to create an exact clone of the body to house the mind, but what good that would be? The body would be an exact clone with all its flaws. If you move the mind to a body that does not have those flaws, the mind is bound to change. We experience everything through our bodies and those experiences make our minds what they are. At least IMO.
I surely doubt that we know the origins of religion. And they surely are not a waste of time. Something that has been part of the human culture for as long as we know is bound to have some meaning. And pleas, take a look at some of the proofs for gods existence and nonexistence, some of them are quit elegant.
There's nothing ruling out the possibility of an afterlife either. Ergo, by your logic pursuing them is an undeniably good idea.
As I said before, extending lifespan is worth pursuing. Living longer is technically achievable. But eternal life is pure fantasy. Death comes for us all, and unless we face that fact squarely, we won't use what time we have as well as we could.
Sure, in the same sense that pursuing magic space unicorns (nobody proved that they don't exist) is equal to pursuing pulsed nuclear rocketry as a means of interplanetary transport is an undeniably good idea.
I hate this view so much. How are we better off not having people like Tesla, Newton, Einstein, etc. anymore? They had to give way so we could have Dragonball Z and reality TV? The notion that we gain something by people dying is beyond nonsensical.
The only benefit death will bring is when everyone who has this ridiculous view point is gone and out of the way.
There's no way to know how many of our advances are made because of our mortality.
If you took away the ticking clock and each person had thousands of years to write his novel, prove his theorem, or complete his masterpiece, would we continue to advance--or would we stagnate?
You also assume that a 1000 year old Einstein would still be Einstein. We have no idea what the impact on the brain of living that long would be. More than likely at some point previous memories would begin to fade away, and at some point you've replaced so many parts (memories) that there's nothing of the original left.
Additionally, society changes in large part because the people who make up society change. Would slavery have ever ended if older people hadn't passed away and younger ones with new ideas taken their place? Would we still be ruled by a thousand year old tyrant with a medieval morality?
I agree that we don't know the answers to these questions, but I don't agree that they outweigh the awful, terribly sucky thing which is death. I don't want anyone to die ever again. That people have died a few times since I started typing this is really, really bad!
Look, if you were designing a society and were trying to make the tradeoff of whether people should die or not, how would you weigh the arguments for and against death? "Hmm, on one hand, old ideas die off, so society might progress faster. On the other hand, we will snuff every conscious being out permanently, and they and their family go through years of suffering. Which should we choose?" Are you seriously arguing we would choose the former?
I don't think they allow, expect, or calculate an unbounded positive as t->infinity. I don't expect we'll get caught in a local minimum - we've done a decent job breaking out of them when the individuals involved haven't had nearly as much at stake...
Well if we want to take it to it's extreme end, death is a certainty. At some point all nature will decay and the universe and all energy will stop, it will all be used up. Nature will be used up and gone, barring the supernatural we will be too, so at that point even if we become naturally immortal we will die, because nature and more importantly energy will be no more. At this point Tesla, Newton et. al. will not matter, not a thing will matter, because the universe will be dead. So if we die in 85 years or x billion of years the final result is the same. Death is part of life and at some point even our contributions, no matter how great they are will be of no value. The old wisdom nothing last forever is true.
Now that I think about it, even this viewpoint is invalid. Perhaps we simply have an insufficient understanding of the universe. In 5000 years, they might ridicule the people of their past (us) for ever thinking that the end of the universe is inevitable. Just because we can't conceive a workaround yet does not mean that there isn't one.
"travelling faster than 40 miles an hour is impossible"
"communicate with someone on the other side of the world instantly? Impossible!"
"fly to the moon?"
I'm sure that if we sat down, we could come up with thirty things that we have daily today, but were 'impossible' a hundred years ago.
This isn't correct. You're falling victim to a fallacy sometimes known as privileging the hypothesis. When you look back and say, "Look at all the things people thought were impossible but are now possible!" you're ignoring all things that people thought were impossible and are still impossible. Moreover, you're looking over all the things people thought were possible but are actually impossible.
The entire frame of your questions shows the fallacy because you explicitly abandon all other notions to just come up with things that were thought impossible but are now mundane.
It's true that we don't know everything, but implying that because we don't know everything we know nothing is absolutely ridiculous. All current knowledge of physics points towards entropy, and moreover the second law of thermodynamics, as being one of the most important and consistent laws of physics. It's so important that one of the most well-known physicists in the world is so well-known because he created a theory of black holes that meshes with our existing theory of entropy, proving that the second law still holds. The idea that we should abandon this knowledge because, well, it's inconvenient strikes me as being disingenuous in the highest order.
Anyone can say, "Well, you don't know everything, so you may be wrong." That doesn't make it an informed or useful comment.
Haha, I guess I wasn't clear enough there; my bad.
In my defense, I was not saying "since we achieved all these awesome things, we'll surely eventually avoid the heat death of the universe". Instead, I was claiming that right now, we're probably still to ignorant to know that with confidence. Perhaps we will find a way to escape into a different universe.
>Because one eventually realizes that your conclusion here is incorrect. You have constructed "meaning" as a very particular thing here. There are other ways to see meaning in the world.
But what you're describing sees no meaning in anything ever. Simply because you can say that eventually the sun will burn out and we'll all die anyway doesn't mean we shouldn't try to make things as good as we can while we are here.
>If you're going to start ignoring facts just because you don't like them, where do you stop?
No, I'm ignoring facts that have no relevance or no useful action to take. If everything is going to end in a trillion years, what should I do about that exactly? Does that mean I should try to cure aging now?
Do you have a job? Why, the universe will end in some billions of years. Oh, you want to have as nice a life as you can while you are here? So do I.
You've got me wrong. I agree entirely that we must make the most of what we have. Which is why I think it's important to face the inevitability of death. If you aren't realistic about what you have, you can't make the best use of it.
Which is exactly what this article illustrates. Death comes for us all, and not facing that yields waste and suffering. Not in some abstract sense, either. As the author writes, "At a certain stage of life, aggressive medical treatment can become sanctioned torture." And the amount spent on futile end-of-life care is staggering.
I think you have me wrong as well. I'm not for making deteriorating 90-year-olds suffer in bed for another 10 years to bump some stats. I'm talking about eliminating aging and natural death.
As things stand today, of course it doesn't make sense to hang on when you're only going to get a few more years of agony. But more research could be done in eliminating the effects of aging, etc. We've already lost many great minds but if we can stop this trend or even slow it down then it's worth persuing.
I don't think this is an issue of point of view, entropy and thermodynamics are very real and as of now, the best models of reality point to it being a certainty.
imply that absolutely everything is completely without a point
I personally don't subscribe to that philosophical position, I brought up the topic of the eventual end or the universe as a thought experiment about the acceptance of death and at that point all relevance will be gone, but in saying that, I personally feel that, even if nature is temporal, things can have a point and have meaning now even if they don't have permanent meaning in this nature. Further we cannot rule out the existence of a higher natural order in which there is further purpose. That being said, meaning, point and the eventual lack of both have little to do with the reality that this nature will end, until it does end. Even if purpose is absolutely temporal it is significant in that temporal space, which is enough to give it a point. Acknowledging that a temporal space will end, does nothing to minimize the point of that temporal space and the actors within it. Rather it is a realization that it is a self contained system and that the point or meaning exists within that system, the value is within the system not external to it. Once the system is gone it has no value, but that does nothing to diminish the value inside of the system.
You and I will die as well, and pretending otherwise causes a lot of harm. The best we know how to do now is to extend life a little; but we don't even do that as well as we could because we waste fantastic sums on futile end-of-life care. And that money also doesn't make it to the medical research that could help the next generation, or the one after that.
But I think the harm is deeper than that. Who do you think is more likely to be fully aware of how short life is? The next Einstein now toiling in a lab? Or somebody watching their third hour in a row of reality TV?
>Or somebody watching their third hour in a row of reality TV?
Don't throw out the Einsteins because of people like this. People who throw their lives away will end up killing themselves anyway (e.g. through horrible eating habits, smoking, etc.), and even if they don't, they'll be in their living room out of our way.
I find it highly amusing (if sad) that people who argue pro-death always like to point at people they don't think deserve to live...
You are completely and utterly missing the point. The point is not "y'kno, death is actually not that bad, maybe we shouldn't try to get rid of it". As you point out, there are a lot of reasons to get rid of death, if we could.
The point is that fantasizing about "curing" death is harmful to people making difficult decisions about their life and that of their loved ones. People need to face the fact that death is inevitable and part of life, and like everything else unpleasant that is part of life, they must handle it like an adult.
I think in your scenario everyone lives through the evil dictator, including the dictator, and all the people who believed in the word of the dictator as a god. You wouldn't really need to recognize any signs, because the evil dictator would still be there. Dictating.
Or is this a world where only nice people get to live forever?
That's even worse. No rational person would risk their life in warfare if they otherwise stood to live forever. The only people who would even try to kill someone else, chancing death themselves, would be fanatics and psychotics.
The legions of true believers would be able to dictate terms to enlightened society with the mere threat of violence.
>That's even worse. No rational person would risk their life in warfare if they otherwise stood to live forever.
Think about what you're saying here. You think no one in Germany was rational? They would have had the same risk of dying we would. Hitler was only powerful because there were people willing to follow his orders.
And there was no shortage of true believers on the Allied side either (think patriotism), in any case.
>>That's even worse. No rational person would risk their life in warfare if they otherwise stood to live forever.
You would have to be pretty damn patriotic to want to give your life to preserve a nation-state you expect to outlive anyway. If I'm going to die anyway, it doesn't make much difference; it makes sense to risk my life for some things. If my life is eternal, what principle could I possibly, rationally put ahead of my survival?
Eternal life gives the insane an advantage over the sane, and the idea that the insane are as likely to be good as evil seems like a risky bet to me.
I don't get it. Why would we want people to wage war to preserve a nation-state? We want people to wage war to protect their own lives and the lives of others. That doesn't stop making sense just because your life expectancy is much higher.
Probably not. But then, you're not being very consistent. First, do not conflate the current state of affairs with the desirable state of affairs. Second, if you wish for something for everyone, you wish it for yourself as well.
The current state of affairs is certainly abysmal. Some live over a century, while others die in their childhood. We age before we die. I'd rather die at 75 with a healthy body rather than dying at 75 with 10 years of senescence behind me.
So, a better system (should it be possible), would be to get rid of senescence. Even better, we could get egalitarian about death: no involuntary death before age X, at which point you die instantly. Sounds horrible? But it would be much better than the current system, where we let chance decide on the number of years we can live. Plus, you can actually make preparations for your departure.
So, what value would you chose for X? And of course, it would apply to you as well.
As far as I can tell, I'm being totally consistent. My point is that people are failing to distinguish between what they want (to live forever) and what they can achieve, and that by doing so they are causing a lot of waste and suffering, not achieving as much as they could.
I agree that a world without aging would be better. I also think it would be a better world if the moon were made of cheese and I could get there by building a tall enough ladder. But if I spend all my life building ladders in service of that desire I'm a fool.
We don't live in a world where people live forever or can avoid old age except by dying young. All composite things decay. There are so far no exceptions, and no solid theory that suggests otherwise.
I am entirely in favor of medical research that seeks to improve and extend human life. But by not coming to grips with our impending deaths, we aren't living as well as we could. Take the guy upthread who thinks he will live forever. People like that check into hospitals every day unprepared for the reality they face. As the article makes clear, that wastes a lot of money and causes a lot of suffering.
Let's review the bidding here. Somebody said "death is a medical failure." I said that it isn't; when you fail to achieve an impossible goal, the failure is in the goal, not the work done. I went on to say that all composite things decay, and that to expect that one is going to be the first exception is folly.
I agree that few people imagining they can have eternal life think that they will suffer. But that's exactly the problem. They haven't thought it through. They don't yet understand what life is. Which is why they are so woefully unprepared to handle the parts that don't match their fictions.
The bit about Shakespeare's sonnets I take to be a counterargument to "all composite things decay". That we have managed to keep 100k of text around for less than half a millennium seems like poor evidence that immortality will soon be ours. People die. Species die. Planets and suns die.
Okay. You do not value death, but you do not believe we can defeat it either. Note that in a strict sense, the second law of thermodynamic says you're most probably right. All there's left is a hope of a very long life. (Which you probably don't think we can achieve either, right?)
It's a long way to go, or at least a very long shot, but a long life is possible in principle. Things decay, but they can be fixed or replaced (even the brain: current physics says that copy-paste transportation actually works —in principle). We just don't know how to do that yet. Now, about my personal immortality, I see little hope short of Friendly AI or cryonics, and even those are a long shot.
I agree that a long life is theoretically possible. I personally suspect that even if we overcome the body problems, neither human brains nor human minds will be able to cope with that, so that anything truly long-lived will be a post-human organism.
I also agree with you that the various theoretically possible techno-miracles likely won't mean much for us than a modestly longer old age. So I think everybody should really come to grips with what dying means. E.g., by filling out a living will and discussing end-of-life issues with family. If it turns out that preparation is wasted, I don't think anybody will complain too much.
> Something said, I suspect, by every young person since the time of Hammurabi. I suppose that expecting to live forever in this world is no more irrational than expecting eternal life in another world.
One could argue that this is the crux of the world's oldest story, "The Epic of Gilgamesh".
Most societies had a better connection to death than modern era societies. Death was seen as a necessary part of life and signs of mortality were presented to encourage people to do better in their lives. Death is inevitable. Even if you somehow gain true immortality our sun will burn out, our galaxy will split apart, our universe will accelerate towards c and render time meaningless.
You cannot escape true death. Nothing you could say, do or know will ever change the fact that your life will end. You need to come to terms with that before the inevitable happens. Once you are aware that you will die it becomes easier to really live.
Well, there are some species that do not age (at least one specie of turtles is extremely slow to age). Some tiny life forms that do not age and do not die. I may agree to say that "death is part of our paradigm" but that does not mean it should be so. Saying "death is part of life" may be true FOR US, but humans have always tried to reach out to impossible things. And sometimes, succeeded. There's no reason not to keep trying to solve what is, in the end, a technical issue when you consider that everything around us is based on a set of rules and interactions.
There are no animal species that do not age. Some age slower than others.
I agree we should try to improve human lives, now and in the future, and extending healthy lifespan is certainly part of that. But there is plenty of reason to face the fact that we will all eventually die.
It is inevitable that a time will come where it will be possible for humans to stave off aging to a significant degree. Whether this is in 100 years or 10,000 years, it is difficult to tell. What measures should be taken because of this is for the future to decide.
Bullshit; it's not a medical failure any more than my car eventually breaking down and needing to be replaced is an engineering failure, or my house rotting away due to erosion. The second law of thermodynamics is a fundamental constraint on the universe, not a failure on our part to circumvent it.
Both your car breaking down and your house rotting away can be more or less easily prevented, if you are willing to pay. If we were unable to replace a rusted exhaust or fix a leaky roof, that would be an engineering failure.
I thought the following quote from the article made me think back to a rich history:
"For many Americans, modern medical advances have made death seem more like an option than an obligation."
In 1912, F. M. Cornford wrote that the Greeks had a view of fate where life was circumscribed by limits both in length and law, and and where when one stepped outside these limits, the debt of life is repaid in death.
One of the interesting elements of my study of Norse myth is that the exact same pattern shows up there (although the last time I tried to fully expound that it took me 10 pages!). The overall structure seems to be that the foundation of life is a primal lot or layer which is bound by law, and incurs a debt (Old Norse 'skuld,' the name of the third Norn means 'debt') and given back at the end of life. The idea that death repays the debt that was loaned as life is a very interesting one, and it gives a sense of an obligation not only to live well but also to die well as well.
You don't need to look too far for examples. Even on this very site, there are quite a few people who want to make a huge difference with their lives in one way or another before they're 30 or 40. Because they know they probably won't have another shot at it later on. What would that number be if they had an infinite number? Many wouldn't probably ever get around to try.
How many people try to make a difference in the world, fail (because it is hard) and then capitulate into working a salaried job managing database queries for MegaCorp...because it is safe and they have a family to feed.
If you knew you would live until 300 and remained reasonably "young/healthy" during that time you probably wouldn't start a family as soon.
Right at the higher levels of human achievement, I believe that it is curiosity and inquisition that drive us. Certainly impending death can focus people, but I do not believe it delivers the spark that lights ingenuity.
“Remembering that I’ll be dead soon is the most important tool I’ve ever encountered to help me make the big choices in life,” - Steve Jobs
A few months ago, this was one of the biggest quotes around the internet. For a lot of people, death is a catalyst to do something that matters. In the biography, Jobs talks a lot about how he's in a hurry because he feels like he's going to die young.
No it doesn't. The death of young children, or victims of accidents or violent crimes for instance, doesn't force them to chose anything. The notion that you have limited time, might make you want to prioritize. You can hardly speak for anyone else, or what makes them choose anything.
I have a limited time on earth, yet I chose to spend it with you. Cuddling on this couch. Watching a movie. I think by the finite nature of our existence it imparts a little bit of significance to any sacrifice we might make to our own utilitarian maximizing.
Well, you didn't convince me there. We humans are lazy by nature. And you are spending time with him/her cuddling on your couch because your life is not in immanent danger. In other words, you are not assuming you will die tonight, but rather that you will go sleep, like any other night, and wake up next day (although one day you will be mistaken, but then it won't matter anymore).
Have there been an earthquake or your place would be ate alive by fire, you would be running away like crazy and the last thing on your mind would be to cuddle on your couch.
Further there is not much you can do to postpone the judgment. Sure you can break up with your loved one and lock yourself in a library for 10 years, grasp some wisdom, perhaps invest money or built a company, sell it ten years later for half a billion $ and invest all your money strictly into life-extension projects, but by now most likely you know the probability of achieving all this is so small, that you would rather cuddle on your couch just for a little bit longer.
nobody is going to be stuck in their 80 years old body.
this is the extremely short version/recipe to leave forever:
1. clone yourself. work with this guy who is very close to succeed 
2. once your clone is 25 years old and therefore stop growing, undergo a brain translation. Now, before you start laughing look here:  This is Dr. White  undergoing successful monkey brain transplantation in... seventies! I think 40 years later technology got much more advanced.
So the result would be your 80 years old brain (assume it was still quite healthy) in 100% matching DNA body of 25 year old. IF you don't get brain cancer, or other brain disease, you have another 50, 80 years to go. Now, going further only certain parts of the brain makes up for your identity. Most likely only memory. Fast forward another 40 years in the future, knowing how to connect broken nerves again why not cut only small part of your brain that is you therefore transplanting only your identity and limiting size of your old body in the new one.
Now, you can call me a conspiracy theorist, but if to overcome problems here is just a matter of time (by that I mean more time == less money + less engineers working on the problem. less time to resolve problem == more money to throw at the research + more engineers working on it), then I believe it is fairly plausible that elites like Rothschild family having billions of dollars for their disposition already have these technology available. Just ask yourself -- if you already have trillions in the bank, and building another successful company or buying another factory is boring to you AND the same time the only thing you are sure of is that one day you are gonna die, then it is obvious you will spend all your resources to "postpone the judgment".
There are no implications to flights of fantasy, there is no soul, the body is a complex biological machine and there's no reason we can't either learn to prevent the machine from breaking or learn to grow another for spare parts.
Actually, I agree with you. It's just that "soul" is the name I give to that complex biological machine.
And I think it's only fair. Though the word "soul" is mostly used in conjunction with dualistic assumptions, it has a deeper meaning that is fairly independent of dualism: Your soul is whatever makes you who you are. Your soul is what really matters about you. Whether the soul is separate from the body and survives it is another question.
I also have a specific reason to use that word: its emotional impact. For instance, one reason I think we should stop death is because it means the destruction of the soul. Even a devout Christian would understand my concerns (and go on to reassure me, but that's another story).
Religion isn't hijacking the word, it's their word, you seem to be the one hijacking it. You can't take your own personal definition of word and expect to communicate well. That we're even having this discussion proves that. Worse, you admit to using the word for its emotional impact and seem proud that deceiving a Christian by using it would work, this utterly intellectually dishonest.
Okay, I am the one who hijack the word. But I don't think this is deception. I use the greater emotional impact because it is the one that actually match reality. I would say "destruction of the soul" to a Christian because only that would convey the right idea. If I say "death", the guy would think about going somewhere else instead of true death. That would be deception (or at least miscommunication).
For the same reason, I don't like to say "passed away", "gone", or "departed". Plain "died" is more accurate.
Reasonable response, so let me explain further; it's deceptive because that's not what most people mean by should and by using the word you're giving them a false impression of what you're trying to say. The fact is you're not going to go into this explanation of what you mean by soul in every conversation and many of those people wouldn't grok the implications of what you're saying on their own beliefs; you said soul, and then a bunch of nerdy babble, and they'll just remember you said soul and they agree with that part.
Imagine that every time you say soul, nearly everyone hears "immortal soul", because that's basically the truth. Find a better word to communicate what you really think, soul is not that word. The truth is what you're describing is "mind", not soul. It may be pretty to redefine a word, or take a different personal meaning, but it does not aid communication, it hampers it and deceives those who aren't willing to dig deeper into a discussion.
Nevertheless, how do I talk about true death to a believer in immortal souls? The best path I found so far is something like "imagine that your soul is actually destroyed when you die". It focuses directly on what I want to talk about: true death, the real deal, not some half-death with an escape hatch.
The advantage with this approach is that it emphasises the common ground between monotheists and transhumanists: true death is simply not acceptable. Therefore if it is a problem, and we have any chance of fixing it, then we must take that chance.
It also avoids some problems: If I say we don't have (immortal) souls, then he may soon draw conclusions I'm totally not about (worst case, he could think I'm a nihilist). If I avoid the word "soul" altogether, he could think I'm afraid of the afterlife.
People who believe in immortal souls don't believe in true death, you can't talk to them about it anymore than you can get them to imagine there's no god; they can't, it's just outside their worldview. These are people that can't be reasoned with because these beliefs aren't based on reason. Adapting their language but meaning different things by the words doesn't help you communicate, it only feels that way, because they're agreeing based on what they think those words mean, not with what you mean by them.
It is one thing to not believe something, and another to not even being able to do counter-factual reasoning. I don't believe in the afterlife, but I can sure imagine it. I've read enough stories about that.
Conversely, one could believe in the afterlife, and be able to imagine a world without it at the same time. Or a world where there is an afterlife, but where souls can actually be destroyed, or dissipated into the aether. I can recall at least 2 such stories: the anime Bleach, and The Night's Dawn Trilogy novel. I'm sure there are other examples.
Now, I reckon I can't help someone who can't even play the "what if" game.
Would you feel different if the cloned body (or body parts) were grown in a fashion such that it was never intelligent or aware? Such as without a full brain or even without a head? Would it then be a soul?
Thats why I didnt want to mention that or answer to loup. I didnt not wanted to end up with religion debate on whether there is God and Soul, and if Soul can be transferred etc. This was pure speculation on how to live forever. That is, if you could live happily ever after knowing you tricked your twin-brother/sister and gave him falling apart body with a 5 years life-expectancy.
We are getting really into science fiction now. Perhaps if you could somehow monitor and capture every single signal sent from human brain to its body from the moment brain formed itself (I know there is a flaw here...), then if you could record that transmission for 25 years, perhaps (Im really in year 2350 now, I think) you could program a computer that would re-play that transmission into a growing body (to mimic brain) and as a result at age 25 had a healthy body without human brain. This, I think, would cut-off all skeptics that believe Soul is attached to mind, not body itself.
Maybe I shouldn't have use the word "soul". My vision is, we do not have souls, we are souls. Body + Brain = Soul, so to speak. Death is when that soul is irrevocably destroyed (meaning, even the information required to reconstruct it is lost forever).
So, while convoluted, your solution sounds like it is acceptable. Be careful however to play a record of a past life, instead of, say, actually simulating a brain in a silicon chip, Gunm style. Because that simulation would most certainly be a soul as well (I don't believe in philosophical zombies).
I really don't give a shit if my ego continues to survive forever. I only care about this particular instantiation because under my (to be frank, likely to be flawed) interpretation this is the only "I" I ever perceive.
This gets more complicated because we don't have any guarantees on the continuity of consciousness as it is (when you awoke this morning, are you still the "same" person?)… but barring any more cogent arguments I'm gonna stick to it.
I think I rather be uploaded to a virtual reality environment with the ability to download to humanoid robots almost identical to the human body such that the difference in perception is almost negligible.
The robots should be identical to the human body at least skin deep. Our skin could be a synthetic material very close to the real thing. We will need none of the organs that currently keep us alive.
thats very interesting. I dont know what you mean by "rather be uploaded" (I guess you mean your conscious, which sounds just too much of a science-fiction to me since AFAIK we dont exactly know what makes us us and makes us aware we are we) but you made me think about other possibility: instead of stealing someones 100% matching DNAs body, why not to transplant your brain into the machine? Of course this is is still pure science fiction but if we could overcome all difficulties, I could see a robot body totally controlled by your brain. It would be some sort of control-by-wire thing. Your brain sends a signal to lift an arm, computer attached to it recognizes it and replace it with gauged signal that is being sent to your arm. If we could only know how to mimic signals that lets us see or hear or smell ( for example) we could have a fully working mechanical body. Then the only risk of dying would be brain injury or disease; nothing else could kill you.
I was thinking more around the lines of converting the brain connections to software i.e. Scanning the brain and creating a software representation of it. Then put it in a brain simulator (This is a very simplistic example, it will be far more complicated than this). If we can do this then we should be able to replicate everything else, touch, smell, taste. Essentially we would become an artificial intelligent being with the potential to live forever.
How would you propose we do this? Suppose we could scan the state of your brain exactly and transfer it to a simulation on a computer. How would we now transfer your consciousness to the simulation? It seems to me that rather than making you live forever you've made a clone of you live forever. This relates to a basic unsolved question: how does consciousness work?
I honestly have no idea. I believe we will figure it out eventually.
The clone will be you, and you will be the clone. It will be like going to sleep and waking up in the virtual reality environment. From the clones perspective it will feel like the original you since it has all the memories of the original up to the point before you went to sleep. You just have to make sure that the original you is destroyed if and only if the virtual you is created successfully and with no corruptions. Otherwise there might be problems between the real you and the clone.
Side note: I believe there was an episode in Star Trek where something like this would happen. Star Trek made a treaty with an alien race to allow them to visit their planet via teleportation over huge distances. The thing is that they would not really teleport the person but rather they would create an exact clone at the destination and destroy the original.
> It will be like going to sleep and waking up in the virtual reality environment.
The question is: who will be waking up?
Basically the same issue is with a hypothetical teleporter. To teleport you from here to somewhere else we scan all the atoms in your body and digitize that information. Now we send the data over the internet to another place on earth. We rebuild you there. At the same moment that we use a defibrillator to put life into the new you, we shoot the old you in the head with a gun.
So you'd step into such a teleporter?
I haven't seen a convincing answer to these questions of consciousness/soul/identity. Perhaps there really is no difference between going to sleep and dying, it's just that in the former instance the old body is reused for new identity. Perhaps there is no persistent identity at all; in every moment in time there is a single separate identity. Perhaps time itself is an illusion: perhaps the universe is just one single snapshot in time. There are so many possibilities and I have no idea how one would even start to formulate a testable hypothesis. Does anyone have a recommendation for reading more about this topic?
An identical copy of you. If it is not identical then it wouldn't be you.
>>So you'd step into such a teleporter?
If the new me is identical to the old me I think I would. The new me is not supposed to notice anything different other than I woke up in a different place. The old me should never wake up once the new me has woken up.
Being able to create an identical you assumes that you are your brain and nothing else.
> If the new me is identical to the old me I think I would. The new me is not supposed to notice anything different other than I woke up in a different place. The old me should never wake up once the new me has woken up.
As far as I can see stepping in such a teleporter basically amounts to suicide. Whatever is happening in another part of the Earth doesn't change a thing from the perspective of the guy getting shot.
So suppose we change the story a bit: we don't create a new copy of you, but we still shoot the old you. For you (the old you) this isn't any different than the previous story. Would you still go for this?
>>As far as I can see stepping in such a teleporter basically amounts to suicide. Whatever is happening in another part of the Earth doesn't change a thing from the perspective of the guy getting shot.
This is true if you include your sense of self as your entire body. However, I think I will have to decide that my sense of self is my memories stored in my brain. If you look at it from that perspective than as long as my memories, and everything else at the sub-conscious level, is persisted across any medium then I'm still alive. The body then becomes a vessel. However, I think I will still like to have my body so I might as well replicate that also.
Of course, I think this is a choice people will have to make themselves since it is true that the original you dies, as you state. The original body of yourself dies, but not your memories. I guess you could think of your memories as your soul. As long as those are alive, you are alive.
>>So suppose we change the story a bit: we don't create a new copy of you, but we still shoot the old you. For you (the old you) this isn't any different than the previous story. Would you still go for this?<<
Of course not. Why would anybody do that? I'm not sure what is the point you are trying to make here. Notice that in this case not only has my body died, but also my memories. So as far as the universe is concerned I'm truly dead.
If for whatever reason a new me cannot be created than I expect the original me to be woken up. The old me must only be terminated if the new me is created successfully.
this is all fascinating, BUT this is not "teleporting" per say. I would rather think true teleporting will be backing you into some small ball and shooting you trough a pipe fast enough so you end up on the other side of Earth in 10 seconds. What you saying here is creating a digital-copy and "reprinting" in a different place after sending via internet :) Yes, the copy of you would be created but your conscious wouldnt "skip" or "travel" to the new body because... why? you still here! Killing source wouldnt make your mind switching to the new body because that body is just a DNA copy of you. What would happen is the "perfect" copy of you would be created somewhere else in space. From that nano-second on, there would be two of "you" but both would think different from a first neuron connected in your brains. I think that would be no different than having twin-brother that thinks similar to you (or in our example: exactly the same) but of course your clone within a time would be gathering different experience from environment and the more time pass the more different conclusion would be drawn between you and "him".
Its still incredibly amazing question: what IS conscious. where is it stored and how can it be transferred. what will happen if you make a copy of it? can you make a copy?
come to think: perhaps teleporting is not possible at all. otherwise, why, if you believe in such, why would there be some info popping up here and there about UFO seeing. IF they would have technology to travel in space and live in planets we dont even see here, they would have use teleportation long time ago, instead of using just a plain dumb saucer :)
>Perhaps there is no persistent identity at all; in every moment in time there is a single separate identity.
That view is known as perdurantism (opposed to endurantism).
> Perhaps time itself is an illusion: perhaps the universe is just one single snapshot in time.
Not sure what you mean here, but if you're assuming determinism then you're scientifically wrong (which is to say that there's now a scientific answer to what was historically a philosophical conundrum). The universe is indeterministic. This is more because of entropy ("determinism is fundamentally a denial of the arrow of time") than chaos theory (which is still deterministic). Ilya Prigonine is notable for emphasizing this worldview as a third departure from Newton, first two being quantum mechanics and general relativity.
> Does anyone have a recommendation for reading more about this topic?
Not necessarily. Look at the problems in the world. How many of them are because we've forgotten history? Every time I read something new in history I'm struck by how this has all happened before and we're making the exact same mistakes again. I would submit that if we lived forever, we would be colonizing planets by now.
I'm not sure that your analogy works so well, death is a natural condition of the normal life of an organism. Herpes is expressly a virus that could (theoretically) be cured. That said, I do agree with you that it is actually a failure. I just don't think it's medicine that's to blame.
If you were to travel back in time to Aristotle you might be able to say that philosophy fails us when attempting to describe the laws of motion. The concept of physics was wholly contained within this discipline at that point in time and did not exist as a separate venture.
In much the same way in our age the concept of engineered negligible senescence exists within the field of medicine or at a stretch, biotechnology. As physics transitioned from philosophy to science to specialist discipline, this will likely transition from medicine to biotechnology to a specialist discipline all of its own.
I think the sooner we set the parameters for the quest and agree that it's worth pursuing the quicker we're likely to succeed.
You haven't really justified anything you've said. What is the ethical question? Why must it be fear of death rather than simply wanting more of life -- more time to spend with people you love, to do exciting things, to learn everything there is to know?
> Why must it be fear of death rather than simply wanting more of life
The only thing you are capable of is converting time into something else. Time is always the scarcity factor.
So what if we had unlimited time? Would you pursue greatness and projects that take hundreds of years to complete?
Let's take a look at something that is also scarce and that everybody is familiar with. Money. Would you say that the overwhelming majority of people who have lots of money engage in long-term projects to do interesting things ... or do they spend it on vain things like mansions, expensive cars, yachts, planes, etc?
If you had an infinite amount of time, the first thing you would do is re-watch every episode of Star Trek, not embark on the discovery of warp drive. That's the truth nobody wants to face. The overwhelming majority of humanity is unbelievably vain and the part that isn't, is primarily motivated by scarcity. They understand they have a very limited amount of time to live and they want to get something amazing done within that time. Removing that scarcity factor will make them just as vain as you and me.
EDIT: Fixed my inability to use the English language.
I hate to be "that guy", but you misspelled a certain word three times in your comment. I leave it to you to figure out which one.
But I agree with you, in the sense that having a "deadline" is what motivates people to accomplish things. Like if your boss or teacher doubles the length of time to finish a project, it doesn't mean you'll work twice as hard, but rather that you have more time to put it off.
So, because people would watch too many star trek episodes, we should have them die? Doesn't sound too ethical. There is no moral argument for death. As Aubrey de Gray explains, will you ever come to a point where you are perfectly healthy and happy and then decide to just die because the date of your birth was "too" many years ago. I don't think you would decide to do that, even if you had been alive a million years.
Aubrey de Gray's argument is more like - when would you choose to die. You're sitting there, perfectly happy and healthy, your existence has no negative impact on anyone else's. Will you just get up and say - I'll die now, for no apparent reason.
For the record, I'm entirely in favor of serious long-term investment in medical research, and I agree that infinite X (where X is lifespan, health, or any other thing we like) sounds pretty swell.
That said, I'm pretty sure that's the same sort of argument I'm suspicious of. It's not an honest question that "will you"; it's an argument that the answer to that must be no. Not because of any evidence that has been presented, but because you can't think of any answer.
And I think it works because he's assuming an answer to the question he's purportedly asking. We don't really understand what minds are or why bodies age. We don't even understand exactly what happiness is. And he's presuming that a choice like that is possible.
What we do know is that a choice like that is currently unavailable, and I think it's dangerous to build too many sky castles on the assumption that it is.
I'll give you that both arguments are borne of a desire to rationalize. Death is serious business for us. That said, I believe we live and die for a reason, and that death gives life purpose. You don't have to agree with me, but you should at least acknowledge that the statement "death is bad" represents a certain worldview, and can by no means be taken axiomatically.
My argument is that if we could develop functional immortality we could preserve the lives of the next Newton, Einstein, or even some currently living scientific minds like Hawking. Rather than have the great generational risk of losing all the collective knowledge such people accumulate and then suddenly have them die and expect their void to be filled by bright young minds interested in the same material, who then have to commit half a century just catching back up to where their progenitors were, it would be a never ending cascade of innovation and progress.
I agree with your optimistic stance however everyone has at least a small amount of valuable knowledge. I trust we will extend the lives of all those wish to remain alive.
Since you're an optimist, you'll probably be one of them :-)
dasil003 doesn't say what the ethical question is, but I think he's got it the wrong way around with motivation. As Aubrey de Grey has argued, it is the fear of death, coupled with the pessimistic assumption of death's inevitability, which makes talk of life extension taboo in many circles.
('If you can't avoid something unpleasant then embrace it' is a viable psychological strategy.)
One ethical objection to not researching life extension is that huge amounts of healthcare budget go into extending the lives of frail, sick people in their final years. When we know how to keep people healthy indefinitely this problem will be solved, although pessimistic individuals will then have to take the responsibility of choosing when to die (if ever).
The collective knowledge of Newton, Einstein, Lagrange, Maxwell, Bohr, and hundreds of other physicists are written down and more or less distilled into the brains of thousands of physics students within a decade. We already have a never ending cascade of innovation and progress. Getting new perspectives and fresh minds on the problem are more valuable than wringing another year of work out of the aging geniuses of yesterday, which is why many of the greatest physicists like Hawking and Feynman were so focused on teaching and popularizing the field. Yeah, it would be great to still have Newton around, but it turned out to be even more useful to have Lagrange around instead.
Besides, if you look at the actual lives of these people, most of them stopped producing useful output eventually. Newton spent more of his life arguing about theology than inventing calculus and physics.
we could preserve the lives of the next Newton, Einstein, or even some currently living scientific minds like Hawking
No we couldn't, because its not up-to you or anyone else to decide how long another person should live. How do you know if Newton or Einstein would have wanted to live longer?
If a choice was available to increase ones lifespan, the choice should lie with the individual.
Perhaps artificial intelligence is a much saner choice than immortality.
I think quite the opposite. Everyone's lifespan should be increased at birth. Then once they're sentient adults, they can choose to reduce their lives to the so called 'natural' expectancy, or even below it if they wish.
Under current US law suicide is illegal and so on so forth. Mainly because it is mental illness to want to end ones life in most cases, but mercy killing is also forbidden, so on so forth.
And I do agree, people should have the choice to end their lives whenever they wish it. However, having the potential available for immortality means we don't need to have the upcoming intellectuals spend half their lives catching up to where the last generation died off at. If they don't want to, nobody forces them, but having the option means so much potential knowledge.
And then we overpopulate the planet in a decade and everyone dies of starvation, global warming, or world war 3 nuking everything into oblivion due to the breakdown of society.