Words are used to point to places. The thing that comes to your mind when you hear the words “unmediated experience of the world” might not exist. That doesn’t mean that there aren’t using people who use that phrase to point to something real.
Couldn’t you say exactly that to anyone who doubts the existence of anything?
You could. And the way to resolve a dispute over the existence of, say, unicorns, would be to determine what is being meant by the word, in terms of what observations their existence implies that you will be more likely to see. Then you can go and make those observations.
The problem with talk of mental phenomena like “unmediated perception” is that it is difficult to do this, because the words are pointing into the mind of the person using them, which no-one else can see. Or worse, the person isn’t pointing anywhere, but repeating something someone else has said, without having had personal experience. How can you tell whether a disagreement is due to the words being used differently, the minds being actually different, or the words and the minds being much the same but the people having differing awareness of their respective minds?
This is a problem I have with pretty much everything I have read about meditation. I can follow the external instructions about sitting, but if I cannot match up the description of the results to be supposedly obtained with my experience, there isn’t anywhere to go with that.
Couldn’t you say exactly that to anyone who doubts the existence of anything?
The assumptions in that sentence are interesting. It presupposes that a debate is an interaction
where you compete against other person by proving them wrong. I rather want to offer friendly way to improve understanding. Whether or not the other person accept it is their choice.
In cases like this it’s very useful to think about what people mean with words and not go with your first impression of what they might mean.
It presupposes that a debate is an interaction where you compete against other person by proving them wrong.
I don’t think so. I just meant to point out that what you said was a triviality. If you intended it as a protreptic triviality, that’s fine, I have no objection and that’s justification enough for me.
I mean something which follows from anything. I don’t intend it as a term of disapprobation: trivialities are often good ways of expressing a thought, if not literally what was said. If you intended this: “In cases like this it’s very useful to think about what people mean with words and not go with your first impression of what they might mean” then I agree with you, and with the need to say it. I just missed your point the first time around (and if you were to ask me, you put the point much better when you explained it to me).
Yes, that roughly what I mean. However there might be no way for you to know what they mean if you lack certain experiences.
If a New Agey person speaks about how the observer effect in Quantum physics means X, his problem is that he doesn’t have any idea what “observer” means for a physicist. Actually getting the person to understand what “observer” means to a physicist isn’t something that you accomplish in an hour if the person has a total lack of physics background. .
The same is true in reverse. It’s not straightforward for the physicist to understand what the New Agey person means. Understanding people with a very different mindset then you is hard.
Actually getting the person to understand what “observer” means to a physicist isn’t something that you accomplish in an hour if the person has a total lack of physics background....It’s not straightforward for the physicist to understand what the New Agey person means.
This entails that it is possible to simply explain what you mean, even across very large inferential gaps.
However there might be no way for you to know what they mean if you lack certain experiences.
Yet here you seem to entertain the idea that it’s sometimes impossible to explain what you mean, because a certain special experience is necessary.
I endorse the first of these two points, and I’m extremely skeptical about the second. It also seems to me that physicists tend to hold to the first, and new agers tend to hold to the second, and that this constitutes much of the difference in their epistemic virtue.
Yet here you seem to entertain the idea that it’s sometimes impossible to explain what you mean
I said impossible in an hour not impossible in general. It simple might take a few years. There a scene in Neuromancer where at the end one protagonist asks the AI why another acted the way they did. The first answer is: It’s unexplainable. Then the answer is, it’s not really unexplainable but would take 37 years to explain. (my memory on the exact number might not be accurate)
On the other hand the idea that teaching new phenomenological primitives is extremely hard. It takes more than an hour to teach a child that objects don’t fall because they are heavy but because of gravity. Yes, you might get some token agreement but when you ask questions the person still thinks that a heavy object ought to fall faster than a light one because they haven’t really understand the concept on a deep level. In physics education it’s called teaching phenomenological primitives.
This entails that it is possible to simply explain what you mean, even across very large inferential gaps.
You can’t explain a blind man what red looks like. There are discussions that are about qualia.
but when you ask questions the person still thinks that a heavy object ought to fall faster than a light one because they haven’t really understand the concept on a deep level.
No, they think that a heavy object ought to fall faster than a light one because that’s how it actually works for most familiar objects falling through air.
If you’ve just been telling without demonstrating, this is pure reliance on authority.
If you’ve just been telling without demonstrating, this is pure reliance on authority.
(Or taking a hypothetical seriously.)
An important factor is just understanding the details of how everything supposedly fits together. Even if you don’t know from observation that it’s the way things work in our world, there is evidence in seeing a coherent theory, as opposed to contradictory lies and confusion. Inventing a robust description of a different world is hard, more likely it’s just truth about ours.
No, they think that a heavy object ought to fall faster than a light one because that’s how it actually works for most familiar objects falling through air.
Empty water bottles don’t exactly fall faster than full water bottles.
But my point isn’t about whether you rely or authority or don’t but on how people actually make decisions. There literature on phenomenological primitives in physics.
The one time we tested the theory of gravity experimentally in school I did not get numbers that the Newtonian formula predicted. At the same time I don’t think those formula are wrong. I believe them because smart people tell me that they are true and I don’t care enough about physics to investigate the matter further.
Empty water bottles don’t exactly fall faster than full water bottles.
Through air full water bottles do fall faster than empty ones.
The one time we tested the theory of gravity experimentally in school I did not get numbers that the Newtonian formula predicted. At the same time I don’t think those formula are wrong. I believe them because smart people tell me that they are true and I don’t care enough about physics to investigate the matter further.
LOL. “Who are you going to believe, me or your lying eyes?”
Through air full water bottles do fall faster than empty ones.
A bit maybe but I think they should have roughly the same speed. How much faster do you think they would fall?
LOL. “Who are you going to believe, me or your lying eyes?”
Sometimes you have to make hard choices...
There was a time were I thought it was about picking sides and being for empiricism or against it. I’m well past that point. There are times when believing the authority is simply the right choice.
A bit maybe but I think they should have roughly the same speed. How much faster do you think they would fall?
If the fall is sufficiently long, they reach different terminal velocities, which are proportional to the square root of their masses. According to the Teh Interwebz, an average 0.5 litre empty plastic bottle weights about 13 g. A full bottle weights 513 g. Therefore, at terminal velocity it falls about 6.3 times faster.
It depends on the drag coefficient and forward projected surface area of the bottle. My mildly informed guess is that it would take between 20 and 30 seconds.
EDIT:
Actually, I’ve just tried dropping 1.5 litre bottles from an height of about 1.8 m. Even if the fall lasts perhaps one second, the empty bottle starts to tumble much more than the full one, and hits the ground a noticeably later.
Information isn’t free and there are many cases where gathering more information is too expensive and who have to go with the best authority that’s available.
On the other hand it’s worthwhile to be conscious of the decision that one makes in that regard. Most people follow authorities for all the wrong reasons.
It takes more than an hour to teach a child that objects don’t fall because they are heavy but because of gravity.
“Because of gravity” isn’t any better an explanation than “because they are heavy”. Why does “gravity” accelerate all masses the same? Really thinking about that leads to general relativity, so it actually takes many years to explain why things fall, and it can’t be done without going through calculus, topology, and differential geometry.
Just being able to recite “because of gravity” is not enough for many purposes. I myself did well in physics at school and finished best in class in it but I haven’t studied any physics since then and I’m well aware that I don’t understand advanced physics.
“Because of gravity” isn’t any better an explanation than “because they are heavy”.
It’s not perfect but it is better. Airplanes fly well based on Newtonian physics.
Words are used to point to places. The thing that comes to your mind when you hear the words “unmediated experience of the world” might not exist. That doesn’t mean that there aren’t using people who use that phrase to point to something real.
Couldn’t you say exactly that to anyone who doubts the existence of anything?
You could. And the way to resolve a dispute over the existence of, say, unicorns, would be to determine what is being meant by the word, in terms of what observations their existence implies that you will be more likely to see. Then you can go and make those observations.
The problem with talk of mental phenomena like “unmediated perception” is that it is difficult to do this, because the words are pointing into the mind of the person using them, which no-one else can see. Or worse, the person isn’t pointing anywhere, but repeating something someone else has said, without having had personal experience. How can you tell whether a disagreement is due to the words being used differently, the minds being actually different, or the words and the minds being much the same but the people having differing awareness of their respective minds?
This is a problem I have with pretty much everything I have read about meditation. I can follow the external instructions about sitting, but if I cannot match up the description of the results to be supposedly obtained with my experience, there isn’t anywhere to go with that.
The assumptions in that sentence are interesting. It presupposes that a debate is an interaction where you compete against other person by proving them wrong. I rather want to offer friendly way to improve understanding. Whether or not the other person accept it is their choice.
In cases like this it’s very useful to think about what people mean with words and not go with your first impression of what they might mean.
I don’t think so. I just meant to point out that what you said was a triviality. If you intended it as a protreptic triviality, that’s fine, I have no objection and that’s justification enough for me.
Could you define what you mean with “triviality”?
I mean something which follows from anything. I don’t intend it as a term of disapprobation: trivialities are often good ways of expressing a thought, if not literally what was said. If you intended this: “In cases like this it’s very useful to think about what people mean with words and not go with your first impression of what they might mean” then I agree with you, and with the need to say it. I just missed your point the first time around (and if you were to ask me, you put the point much better when you explained it to me).
Yes, that roughly what I mean. However there might be no way for you to know what they mean if you lack certain experiences.
If a New Agey person speaks about how the observer effect in Quantum physics means X, his problem is that he doesn’t have any idea what “observer” means for a physicist. Actually getting the person to understand what “observer” means to a physicist isn’t something that you accomplish in an hour if the person has a total lack of physics background. .
The same is true in reverse. It’s not straightforward for the physicist to understand what the New Agey person means. Understanding people with a very different mindset then you is hard.
You seem to be saying two things here:
This entails that it is possible to simply explain what you mean, even across very large inferential gaps.
Yet here you seem to entertain the idea that it’s sometimes impossible to explain what you mean, because a certain special experience is necessary.
I endorse the first of these two points, and I’m extremely skeptical about the second. It also seems to me that physicists tend to hold to the first, and new agers tend to hold to the second, and that this constitutes much of the difference in their epistemic virtue.
I said impossible in an hour not impossible in general. It simple might take a few years. There a scene in Neuromancer where at the end one protagonist asks the AI why another acted the way they did. The first answer is: It’s unexplainable. Then the answer is, it’s not really unexplainable but would take 37 years to explain. (my memory on the exact number might not be accurate)
On the other hand the idea that teaching new phenomenological primitives is extremely hard. It takes more than an hour to teach a child that objects don’t fall because they are heavy but because of gravity. Yes, you might get some token agreement but when you ask questions the person still thinks that a heavy object ought to fall faster than a light one because they haven’t really understand the concept on a deep level. In physics education it’s called teaching phenomenological primitives.
You can’t explain a blind man what red looks like. There are discussions that are about qualia.
No, they think that a heavy object ought to fall faster than a light one because that’s how it actually works for most familiar objects falling through air.
If you’ve just been telling without demonstrating, this is pure reliance on authority.
(Or taking a hypothetical seriously.)
An important factor is just understanding the details of how everything supposedly fits together. Even if you don’t know from observation that it’s the way things work in our world, there is evidence in seeing a coherent theory, as opposed to contradictory lies and confusion. Inventing a robust description of a different world is hard, more likely it’s just truth about ours.
Empty water bottles don’t exactly fall faster than full water bottles.
But my point isn’t about whether you rely or authority or don’t but on how people actually make decisions. There literature on phenomenological primitives in physics.
The one time we tested the theory of gravity experimentally in school I did not get numbers that the Newtonian formula predicted. At the same time I don’t think those formula are wrong. I believe them because smart people tell me that they are true and I don’t care enough about physics to investigate the matter further.
Through air full water bottles do fall faster than empty ones.
LOL. “Who are you going to believe, me or your lying eyes?”
A bit maybe but I think they should have roughly the same speed. How much faster do you think they would fall?
Sometimes you have to make hard choices...
There was a time were I thought it was about picking sides and being for empiricism or against it. I’m well past that point. There are times when believing the authority is simply the right choice.
If the fall is sufficiently long, they reach different terminal velocities, which are proportional to the square root of their masses.
According to the Teh Interwebz, an average 0.5 litre empty plastic bottle weights about 13 g. A full bottle weights 513 g. Therefore, at terminal velocity it falls about 6.3 times faster.
What does sufficiently long mean in practice?
It depends on the drag coefficient and forward projected surface area of the bottle. My mildly informed guess is that it would take between 20 and 30 seconds.
EDIT:
Actually, I’ve just tried dropping 1.5 litre bottles from an height of about 1.8 m. Even if the fall lasts perhaps one second, the empty bottle starts to tumble much more than the full one, and hits the ground a noticeably later.
In epistemic matters? I don’t think so.
Information isn’t free and there are many cases where gathering more information is too expensive and who have to go with the best authority that’s available.
On the other hand it’s worthwhile to be conscious of the decision that one makes in that regard. Most people follow authorities for all the wrong reasons.
“Because of gravity” isn’t any better an explanation than “because they are heavy”. Why does “gravity” accelerate all masses the same? Really thinking about that leads to general relativity, so it actually takes many years to explain why things fall, and it can’t be done without going through calculus, topology, and differential geometry.
Cf. Feynman on explanations (07:10–09:05).
Just being able to recite “because of gravity” is not enough for many purposes. I myself did well in physics at school and finished best in class in it but I haven’t studied any physics since then and I’m well aware that I don’t understand advanced physics.
It’s not perfect but it is better. Airplanes fly well based on Newtonian physics.