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What is the Empirical World?

 
 
jeeprs
 
  1  
Reply Sat 9 Jan, 2010 07:20 pm
@paulhanke,
Another way to consider it is as a critique of knowledge itself. This is not to say that there are some particular things that we will never know (which is doubtless true) but to say that no matter how much we know, knowledge itself has limitations. But then you will ask 'compared to what'? I would answer 'compared to sapience'. Sapience, or wisdom, is a quality or an attribute different to knowledge. There is also another quality called intution, which is knowing without knowing how you know. Both are vital parts of human life and logically prior to science. Wisdom and intuition are both different to knowledge, though related, and both vital.

As noted, we now know the composition of stars. We also know the composition of human DNA. We know the causes of nuclear fission and have used it to create massive arsenals of weapons we hopefully will never use. We might use our knowledge of DNA to create designer babies or engineer improvements to our genetic code. But the unscrupulous or the vain will always find ways to exploit the knowledge we have for their own ends. This is not for the lack of knowledge, but for the lack of wisdom.

It is not co-incidental that sapience, wisdom, comprises part of our species name. But we are attempting to redefine ourselves as Homo Faber, man the maker. It is seriously possible that scientific Western man will embark on the project of remaking himself in accordance with his own predelictions, through technology and genetic engineering.

It is interesting to me how many of the truly great scientists have a much broader view of the matter. Max Planck, in conversation:

Quote:
Science cannot solve the ultimate mystery of nature. And that is because, in the last analysis, we ourselves are part of nature and, therefore, part of the mystery that we are trying to solve.

Murphy: Goethe once said that the highest achievement to which the human mind can attain is an attitude of wonder before the elemental phenomena of nature.

Planck: Yes, we are always being brought face to face with the irrational. Else we couldn't have faith. And if we did not have faith, but could solve every puzzle of life by an application of human reason, what an unbearable burden life would be. We would have no art and no music and no wonderment.


[Quantum Questions, op.cit., p154-155]
paulhanke
 
  1  
Reply Sat 9 Jan, 2010 09:55 pm
@jeeprs,
jeeprs;118893 wrote:
It is not co-incidental that sapience, wisdom, comprises part of our species name. But we are attempting to redefine ourselves as Homo Faber, man the maker. It is seriously possible that scientific Western man will embark on the project of remaking himself in accordance with his own predelictions, through technology and genetic engineering.


... and this is a truly interesting tangent (thanks for the segue!): when Homo Faber makes something, can this something be considered to be a part of mind-independent reality? ... and if so, when this something is subjectively and inter-subjectively experienced (as part of the phenomenal world and the empirical world, respectively), does the fact that it has been made by Homo Faber imply that our experience of it is identical with the reality of it? ... that is, are the only things in the empirical world that we can say with certainty are accurate representations of mind-independent reality those things that have been created by us? (that is, by creatures with minds?) Smile
0 Replies
 
Amperage
 
  1  
Reply Sat 9 Jan, 2010 10:47 pm
@jeeprs,
jeeprs;118893 wrote:

It is interesting to me how many of the truly great scientists have a much broader view of the matter. Max Planck, in conversation:
t is interesting to me how many of the truly great scientists have a much broader view of the matter. Max Planck, in conversation:



Science cannot solve the ultimate mystery of nature. And that is because, in the last analysis, we ourselves are part of nature and, therefore, part of the mystery that we are trying to solve.
That's an interesting point he makes. And is somewhat mind boggling in terms of the implications. If we ever figure out what everything really(if there is such a thing)is in terms of the true nature of "stuff"(what things are made of and the like), that would only create more questions than ever. I mean if I'm just vibrating strings, I can't even wrap my head around the fact that why are we even able to make sense of things and what does it even mean to make sense of things. There would be no difference between me and a rock. It just seems there would almost have to be something beyond the material world
jeeprs
 
  1  
Reply Sun 10 Jan, 2010 02:43 am
@paulhanke,
I'm not making this stuff up! I read a few years ago about this UK super-boffin Baroness Greenfield who is into all this kind of thing - how we can augment our abilities and minds with technology and basically re-define ourselves. The problem I have is that reality is in pretty short supply anyway. I have just read The Empire of Illusion by Chris Hedges. Is is bitterly polemical, rather too much so for my taste, but it makes the point that the populace is immersed in electronic entertainment, consumerism, radio talkback and porn (to mention a few things) and barely literate, let alone 'wise'. It is not as if we are starting off a base where there is any kind of consensus on what 'reality' comprises anyway. The planet is radically divided between competing visions of what that might be and meanwhile there's a billion people in poverty, looming energy, food and environmental crises....

Anyway I am wandering far afield here. I suppose I could observe that the fact we can still ask the question 'what is the empirical world' is still of great significance. Perhaps if more people could realise this is still and always a question worth pondering, and one that is not at all answered, the world would be a better place.
kennethamy
 
  1  
Reply Sun 10 Jan, 2010 02:44 am
@Amperage,
Amperage;118921 wrote:
That's an interesting point he makes. And is somewhat mind boggling in terms of the implications. If we ever figure out what everything really(if there is such a thing)is in terms of the true nature of "stuff"(what things are made of and the like), that would only create more questions than ever. I mean if I'm just vibrating strings, I can't even wrap my head around the fact that why are we even able to make sense of things and what does it even mean to make sense of things. There would be no difference between me and a rock. It just seems there would almost have to be something beyond the material world


I, myself, do not know what the ultimate mystery of nature is supposed to be. What makes you (or Planck) think there is such a thing? Don't you (and Planck) think you have to have reason to believe there is such a thing before you set about trying to solve it? But I also want to ask why you (or Planck) believe that because we are a part of nature we cannot solve this ultimate mystery of nature you think there is. Why is that a reason for the conclusion you draw?

By the way, when Planck tells us this sort of thing, he is not wearing his scientist's hat. This is not a scientific discovery he has made. He is only philosophizing. He is a scientific authority, but he is not a philosophical authority (if there is such a thing) as far as I know. So, if you, or if jeeprs want to cite Planck as giving expression to your own views, that is fine. But if you or jeeprs are citing Planck as some kind of philosophical authority, that is a mistake, since he isn't one.
0 Replies
 
Amperage
 
  1  
Reply Sun 10 Jan, 2010 02:49 am
@jeeprs,
jeeprs;118943 wrote:
I'm not making this stuff up! I read a few years ago about this UK super-boffin Baroness Greenfield who is into all this kind of thing - how we can augment our abilities and minds with technology and basically re-define ourselves. The problem I have is that reality is in pretty short supply anyway. I have just read The Empire of Illusion by Chris Hedges. Is is bitterly polemical, rather too much so for my taste, but it makes the point that the populace is immersed in electronic entertainment, consumerism, radio talkback and porn (to mention a few things) and barely literate, let alone 'wise'. It is not as if we are starting off a base where there is any kind of consensus on what 'reality' comprises anyway. The planet is radically divided between competing visions of what that might be and meanwhile there's a billion people in poverty, looming energy, food and environmental crises....

Anyway I am wandering far afield here. I suppose I could observe that the fact we can still ask the question 'what is the empirical world' is still of great significance. Perhaps if more people could realise this is still and always a question worth pondering, and one that is not at all answered, the world would be a better place.
I can't help but think how trivial all those things seem. I can't help but think the only thing worth knowing is what is it all pointing to? What does it all mean? What are we supposed to do with this knowledge? Just, Why? and How?

---------- Post added 01-10-2010 at 02:53 AM ----------

kennethamy;118944 wrote:
But I also want to ask why you (or Planck) believe that because we are a part of nature we cannot solve this ultimate mystery of nature you think there is. Why is that a reason for the conclusion you draw?
Well consider it this way...it would be like being in a box(or being in a computer program).....we would need to figure out a way out(or a way to get out of the program)...but we are made of the exact same material as the box and in fact in some way we are part of the box. unless of course there is a transcendent "us" which exists outside of the box.
kennethamy
 
  1  
Reply Sun 10 Jan, 2010 02:59 am
@Amperage,
Amperage;118945 wrote:

---------- Post added 01-10-2010 at 02:53 AM ----------

Well consider it this way...it would be like being in a box(or being in a computer program).....we would need to figure out a way out(or a way to get out of the program)...but we are made of the exact same material as the box and in fact in some way we are part of the box. unless of course there is a transcendent "us" which exists outside of the box.



Why do you think it is like that? Maybe it is like being a part of a crowd, and then getting out of the crowd? There are a lot of analogies.
Amperage
 
  1  
Reply Sun 10 Jan, 2010 03:14 am
@kennethamy,
kennethamy;118947 wrote:
Why do you think it is like that? Maybe it is like being a part of a crowd, and then getting out of the crowd? There are a lot of analogies.
well just consider holding a rock in your for a second.

(this is all 2nd hand info btw)

using conventional terms you might say that rock is made up of matter
and that matter is made up of atoms
deeper you get electrons and quarks or vibrating strings or whatever

these things can be considered as point particles which have no extension in space

the point is that this rock is made up of things that have no extension in space

so what the heck is it that we think we're holding in our hand?

then realize we are made of the exact same thing

that's all I'm saying...it would seem to be a big mystery.
jeeprs
 
  1  
Reply Sun 10 Jan, 2010 04:18 am
@Amperage,
kennethamy;118944 wrote:
I, myself, do not know what the ultimate mystery of nature is supposed to be. What makes you (or Planck) think there is such a thing? Don't you (and Planck) think you have to have reason to believe there is such a thing before you set about trying to solve it? But I also want to ask why you (or Planck) believe that because we are a part of nature we cannot solve this ultimate mystery of nature you think there is. Why is that a reason for the conclusion you draw?

By the way, when Planck tells us this sort of thing, he is not wearing his scientist's hat. This is not a scientific discovery he has made. He is only philosophizing. He is a scientific authority, but he is not a philosophical authority (if there is such a thing) as far as I know. So, if you, or if jeeprs want to cite Planck as giving expression to your own views, that is fine. But if you or jeeprs are citing Planck as some kind of philosophical authority, that is a mistake, since he isn't one.


I think life is tremendously mysterious. I can't explain why, and I doubt I can persuade you that it is. You either feel it, or you don't. I am probably outside of the topic of philosophy in this matter. And Plank is known for his insights into the nature of physics, ergo 'the empirical world', so it might be worth considering what he has to say.



Amperage;118950 wrote:

the point is that this rock is made up of things that have no extension in space

so what the heck is it that we think we're holding in our hand?

then realize we are made of the exact same thing

that's all I'm saying...it would seem to be a big mystery.


A couple of perspectives that might be helpful.

The first is that the rock has a conventional nature and an ultimate nature. the conventional nature is that it is just a rock - this big, this weight, this shape, and so on.

Or you can analyse its chemistry, its history, its composition and type and completely deconstruct it. According to the famous e equals mc squared equation it contains enough energy to destroy a couple of cities. So the rock has no absolute existence. If you really analyse it, it has no inherent reality to it.

but meanwhile, if you drop in on your toe, it hurts.

Everything is like this. There is the conventional viewpoint, the common sense view of the world. But when you really look into it, you realize it is to some extent not as real as you have been lead to believe. If you are having this realisation, it could be a good thing, but learn to channel the energy that comes out of it. Conventional and ultimate - learn to balance those.
0 Replies
 
kennethamy
 
  1  
Reply Sun 10 Jan, 2010 08:45 am
@Amperage,
Amperage;118950 wrote:
well just consider holding a rock in your for a second.

(this is all 2nd hand info btw)

using conventional terms you might say that rock is made up of matter
and that matter is made up of atoms
deeper you get electrons and quarks or vibrating strings or whatever

these things can be considered as point particles which have no extension in space

the point is that this rock is made up of things that have no extension in space

so what the heck is it that we think we're holding in our hand?

then realize we are made of the exact same thing

that's all I'm saying...it would seem to be a big mystery.


It just means that a property of the parts of a rock need not be a property of the whole rock. After all, every member of a baseball team has a mother; but the whole team does not have a mother. What is mysterious about that?

---------- Post added 01-10-2010 at 09:50 AM ----------

jeeprs;118952 wrote:
I think life is tremendously mysterious. I can't explain why, and I doubt I can persuade you that it is. You either feel it, or you don't. I am probably outside of the topic of philosophy in this matter. And Plank is known for his insights into the nature of physics, ergo 'the empirical world', so it might be worth considering what he has to say.





.


Max Planck was, no doubt, a great physicist, but why would you think he was a great philosopher (or a great interpreter of Shakespeare, for that matter)? To think that because someone is an authority in one field, he is an authority in a different field, is one of the the fallacies of the argument from authority. The same fallacy is often committed about Einstein.
0 Replies
 
jeeprs
 
  1  
Reply Sun 10 Jan, 2010 04:41 pm
@paulhanke,
Maybe that is because Max Planck and Einstein (and for that matter Heisenberg, Eddington, Schrodinger, and James Jeans) all appeared to have a deep respect for spirituality and mystical philosophy (as distinct from institutional or popular religion.) This is of course tremendously inconvenient for the many armchair theorists who would like to believe that science has forever consigned what they understand as religion to the museum of thought. So all the many writings of these great thinkers that did address such themes as reality and appearance and the limitations of science, are then brushed off as being amateur speculations with no particular merit.

Well I am not buying it. I find the mystical writings of the above-mentioned physicists to be clear, consistent, intelligible, meaningful and profound. If you wish to dismiss all of them because they don't conform to your notion of the subject matter of philosophy, then that is your perogative. But collectively these thinkers have had an enormous impact on the future of civilization, and the fact that they respect philosophical spirituality in its own right and on its own merits, I actually find very inspiring.
prothero
 
  1  
Reply Sun 10 Jan, 2010 05:00 pm
@Amperage,
[QUOTE=kennethamy;118977] It just means that a property of the parts of a rock need not be a property of the whole rock. After all, every member of a baseball team has a mother; but the whole team does not have a mother. What is mysterious about that? [/QUOTE] Doubtless, compounds have different physical properties than the physical properties of their constituent atoms and so on. The question of whether properties of a different ontological character (say mental properties can arise from a purely physical substrate) is another matter. Of course one can respond that mental properties are in the final analysis physical properties but that would be metaphysics (materialism or physicalism) not science (if you see what I mean).

[QUOTE=kennethamy;118977] Max Planck was, no doubt, a great physicist, but why would you think he was a great philosopher (or a great interpreter of Shakespeare, for that matter)? To think that because someone is an authority in one field, he is an authority in a different field, is one of the the fallacies of the argument from authority. The same fallacy is often committed about Einstein. [/QUOTE] The best philosophers no doubt are the ones who see the world the way we do, just like the best musicians play music we like and the best authors write books we like to read. Personally I think philosophy is an everyman's sport and we all engage in it when we construct our worldviews.

I assume that Max Planck's understanding of the quantum world is better than mine and that his conceptual interpretation of it might be of some interest. I am going to assume most philosophers have a poor understanding of quantum mathematics. Ultimately philosophy is about understanding the world, our place in it, and our relationship to it. So a physicist's conception of reality might be useful in this endeavor. In fact I will take Einstein's and Planck understanding of the physical world over most philosophers any day. Part of our modern problem is this compartmentalization, reductionist approach to reality, I sort of look at the fallacy of the argument from authority from the other direction. It was a meteorologist who discovered plate tectonics not a geologist. You should address what he had to say not what his credentials as a philosopher are. Ideas stand or fall on their own merit.

[QUOTE=Amperage;118950]these things can be considered as point particles which have no extension in space [/QUOTE]
Amperage;118950 wrote:

the point is that this rock is made up of things that have no extension in space.
Well I find reality kind of enchanted and mysterious too, and more like a living thing than a machine but:
The point particle theory is probably (almost certainly) wrong as is the notion of independent space time so I agree with those who suggest science and reason as an approach before ultimate mystery.
Amperage
 
  1  
Reply Sun 10 Jan, 2010 05:13 pm
@prothero,
prothero;119037 wrote:
Well I find reality kind of enchanted and mysterious too, and more like a living thing than a machine but:
The point particle theory is probably (almost certainly) wrong as is the notion of independent space time so I agree with those who suggest science and reason as an approach before ultimate mystery.
I agree. These theories(from what I've read) are nothing more than a model for thinking about what is going on in a simply way, but are in no way anything like reality(there may not really be atoms floating around and certainty not as we are taught).
I just see a clear distinction between figuring out how "it" works to figuring out what "it" is.
Once again(as an aspiring engineer) you could think of our models as nothing more than a black box(Black box - Wikipedia, the free encyclopedia) we may know what we are inputting and what is being output but we still don't know anything about what's in the box.
0 Replies
 
kennethamy
 
  1  
Reply Sun 10 Jan, 2010 05:29 pm
@jeeprs,
jeeprs;119034 wrote:
Maybe that is because Max Planck and Einstein (and for that matter Heisenberg, Eddington, Schrodinger, and James Jeans) all appeared to have a deep respect for spirituality and mystical philosophy (as distinct from institutional or popular religion.) This is of course tremendously inconvenient for the many armchair theorists who would like to believe that science has forever consigned what they understand as religion to the museum of thought. So all the many writings of these great thinkers that did address such themes as reality and appearance and the limitations of science, are then brushed off as being amateur speculations with no particular merit.

Well I am not buying it. I find the mystical writings of the above-mentioned physicists to be clear, consistent, intelligible, meaningful and profound. If you wish to dismiss all of them because they don't conform to your notion of the subject matter of philosophy, then that is your perogative. But collectively these thinkers have had an enormous impact on the future of civilization, and the fact that they respect philosophical spirituality in its own right and on its own merits, I actually find very inspiring.


I have no objection to your being inspired by anyone you want to be inspired by. Einstein and Plank may be expert inspirers. But, so far as I can tell, they don't know much about philosophy. And why should they?
0 Replies
 
jeeprs
 
  1  
Reply Sun 10 Jan, 2010 05:50 pm
@paulhanke,
They should because they are the heirs and the inheritors of the tradition of Natural Philosophy, which is what physics was once known as. At one stage, during the Victorian era (where, intellectually, many still reside!) 'natural philosophy' was thought to provide an explanation of the real world of objects and stars and atoms, as distinct from the shadowy reckonings of the medievals. But then, alas, it was found that the apparently rock-solid reality of objects and stars and atoms was not, after all, composed of imperishable and eternal units, and it was realised, once again, that in this respect, the so-called 'empirical world' was not as it seemed.

(It is no co-incidence that various new forms of platonism are still extremely influential among physical philosophers see e.g. The Emperors New Mind, by Roger Penrose.)

And it was Max Planck, Einstein, and the others, who realised the non-substantiality of matter. It makes them far better philosophers in my book than many of the academics who pursue the subject for a livelihood.
kennethamy
 
  1  
Reply Sun 10 Jan, 2010 10:52 pm
@jeeprs,
jeeprs;119045 wrote:
They should because they are the heirs and the inheritors of the tradition of Natural Philosophy, which is what physics was once known as. At one stage, during the Victorian era (where, intellectually, many still reside!) 'natural philosophy' was thought to provide an explanation of the real world of objects and stars and atoms, as distinct from the shadowy reckonings of the medievals. But then, alas, it was found that the apparently rock-solid reality of objects and stars and atoms was not, after all, composed of imperishable and eternal units, and it was realised, once again, that in this respect, the so-called 'empirical world' was not as it seemed.

(It is no co-incidence that various new forms of platonism are still extremely influential among physical philosophers see e.g. The Emperors New Mind, by Roger Penrose.)

And it was Max Planck, Einstein, and the others, who realised the non-substantiality of matter. It makes them far better philosophers in my book than many of the academics who pursue the subject for a livelihood.


The fact that physics used to be called, "natural philosophy" is no reason for thinking that physics is philosophy any more than that astronomy and chemistry used to be astrology or alchemy is any reason for thinking of astronomy or chemistry as astrology or as alchemy.

Planck and Einstein made physical discoveries, not philosophical discoveries.

Authority from one field does not automatically transfer over into another field. Planck and Einstein were no more philosophical authorities than then were English literature authorities.
jeeprs
 
  1  
Reply Sun 10 Jan, 2010 11:14 pm
@paulhanke,
I am not too concerned about whether they are recognised philosophical authorities. I believe what they say in these matters is true and worthy of attention. It stands on its merits.

"A philosopher talks about things, while a professor of philosophy talks about philosophy." Etienne Gilson.
kennethamy
 
  1  
Reply Sun 10 Jan, 2010 11:21 pm
@jeeprs,
jeeprs;119108 wrote:
I am not too concerned about whether they are recognised philosophical authorities. I believe what they say in these matters is true and worthy of attention. It stands on its merits.

"A philosopher talks about things, while a professor of philosophy talks about philosophy." Etienne Gilson.


Oh, I agree that it stands on its merits. But I am explaining why its merits are so meager. They don't know much about philosophy.

Not to quarrel with Gilson whom I admired, it is physicists who talk about things, and it is philosophers (and professors of philosophy) who talk about the talk of physicists. Philosophy is, after all, talk about talk.
0 Replies
 
prothero
 
  1  
Reply Sun 10 Jan, 2010 11:24 pm
@kennethamy,
[QUOTE=kennethamy;119104]The fact that physics used to be called, "natural philosophy" is no reason for thinking that physics is philosophy any more than that astronomy and chemistry used to be astrology or alchemy is any reason for thinking of astronomy or chemistry as astrology or as alchemy. [/QUOTE]
kennethamy;119104 wrote:


Planck and Einstein made physical discoveries, not philosophical discoveries.

Authority from one field does not automatically transfer over into another field. Planck and Einstein were no more philosophical authorities than then were English literature authorities.
It is precisely this kind of compartmentalized, reductionist, fragmented approach to "knowledge" that philosophy is supposed to overcome. Philosophy deals with the larger questions of life and helps us to construct a coherent comprehensive worldview.

Ideas that come from authorities may be seriously in error, and ideas that come from amateurs may be spot on. One should not dismiss ideas because they do not come from an authority in that field and one should not accept them just because they do. Philosophers generally try to pick up the basic concepts in all areas of knowledge and compile them into some kind of integrated whole. To see the larger more holistic integrated picture so to speak.
kennethamy
 
  1  
Reply Sun 10 Jan, 2010 11:35 pm
@prothero,
prothero;119111 wrote:
It is precisely this kind of compartmentalized, reductionist, fragmented approach to "knowledge" that philosophy is supposed to overcome. Philosophy deals with the larger questions of life and helps us to construct a coherent comprehensive worldview.

Ideas that come from authorities may be seriously in error, and ideas that come from amateurs may be spot on. One should not dismiss ideas because they do not come from an authority in that field and one should not accept them just because they do. Philosophers generally try to pick up the basic concepts in all areas of knowledge and compile them into some kind of integrated whole. To see the larger more holistic integrated picture so to speak.


In my post #178 I agreed that what anyone says should stand on its own merits. Even a stopped clock is right twice in 24 hours. Only, of course, if you want to know the time, you don't consult a clock that is stopped.

I don't think that I am opposed to your notion that philosophers take a holistic approach to knowledge. (Although that is not, by any means, the only thing philosophers should do, or in fact do). Philosophers sometimes do explore the philosophical implications (if any) of scientific discoveries. And, occasionally, there are some philosophical implications. But most often there is much less than meets the eye than may appear. Still, that should not be prejudged. But experience tells us that science and philosophy are in separate businesses.
0 Replies
 
 

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