You are viewing the historical archive of The Philosophy Forum.
For current discussions, visit the live forum.
Go to live forum

aletheist

Comments

No, all we can say is that there is no fundamental difference between measuring movement/distance and counting, which I have acknowledged all along. M...
February 18, 2017 at 17:08
Which is absurd.
February 18, 2017 at 17:05
You are talking about length (i.e., measurement), rather than location. Consider two dimensionless points with zero space in between them. How can the...
February 18, 2017 at 17:03
Well, I don't see how two locations separated by zero distance can be different locations.
February 18, 2017 at 17:01
This right here is the mistake that you keep making. There are two statements here. An object must have passed through an infinite number of prior coo...
February 18, 2017 at 16:58
This is simply false. In order to build a machine that counts coordinates, you have to set it up using a particular (arbitrary) coordinate system, and...
February 18, 2017 at 16:52
If the distance between adjacent locations is zero, then by definition they are the same location, not adjacent locations at all. If the distance betw...
February 18, 2017 at 16:28
No, if space is discrete, then you need to capture every actual location; i.e., you need there to be an infinite number of actual locations (e.g. the ...
February 18, 2017 at 16:25
Simple - counting is discrete by definition, because it requires explicitly recognizing every intermediate step, but motion is not. You keep insisting...
February 18, 2017 at 16:10
Even if we define as many coordinates between A and B as there are rational numbers between 1 and 2, the object must still pass through the space betw...
February 18, 2017 at 16:03
This is a nonsensical question. The only discrete coordinates that an object must actually pass through are those that we arbitrarily establish. Spati...
February 18, 2017 at 15:48
You keep confusing potentiality with actuality. Either space is infinitely divisible or it is not. Whether anyone can actually divide space into infin...
February 18, 2017 at 03:00
And like I said, it is a valid type of reasoning - retroductive reasoning, rather than deductive reasoning. The conclusion is thus merely plausible at...
February 18, 2017 at 02:47
Even the real numbers do not constitute a true continuum, because they still amount to an aggregate of discrete individuals. However, I agree that thi...
February 18, 2017 at 02:41
You are confusing actual possibility with logical possibility. Mathematics deals with the latter, not the former. It is indeed actually impossible to ...
February 18, 2017 at 02:33
It is really no different from philosophy in this regard; it all boils down to one's assumptions. To get us back on topic, Zeno's alleged paradox expl...
February 18, 2017 at 02:31
Mathematics is entirely a matter of necessary reasoning about hypothetical states of affairs. There is no falsity whatsoever in saying that if someone...
February 18, 2017 at 02:22
Not at all. We can reason about infinity without actually doing anything an infinite number of times. If someone (God, perhaps) were to add up @"Banno...
February 18, 2017 at 02:02
Of course it can, students have to do it in math class all the time. You can also do it on a calculator. @"Banno"'s example was an infinite series, so...
February 18, 2017 at 01:55
Convert 1/3 to a decimal, then multiply it by 3. Is the result 1, or an infinitesimal fraction short of 1?
February 18, 2017 at 01:48
The whole purpose of any discrete coordinate system is to facilitate measurement. The smallest rational number that is greater than 1 cannot be identi...
February 18, 2017 at 01:44
The only reason you brought this into the conversation was as a (mistaken) model of moving from point A to point B, which is the subject of the thread...
February 18, 2017 at 01:31
No, the task is to move from point A to point B. You are mathematically modeling it as counting every rational number between 1 and 2. I am challengin...
February 18, 2017 at 01:16
You are already being arbitrary by only counting all of the rational numbers between 1 and 2. What is your excuse for not counting all of the real num...
February 18, 2017 at 01:11
We can plot infinitely many points, but we do not have to plot any points between the two of interest. In other words, there are infinitely many poten...
February 18, 2017 at 01:06
You have it exactly backwards - the paradox only arises by insisting that space is made up of infinitely many points, and time is made up of infinitel...
February 18, 2017 at 00:52
I can count from 1 to 2 in a finite time (see, I just did it); there is no need to count every rational number in between. Likewise, I can move from p...
February 18, 2017 at 00:45
The problem here is equating continuity with infinite divisibility, as if space and time consisted of infinitely many points and instants, respectivel...
February 17, 2017 at 22:55
Yes, that is how it should be; but over the last several decades, the Supreme Court has gone in a much more activist direction, in many cases determin...
February 16, 2017 at 14:46
Nonsense. My son is objectively taller than my daughter. Yellow is objectively lighter in color than indigo. A pillow is objectively softer than a sto...
February 15, 2017 at 03:46
But that is a different question than the merely qualitative comparison of which one is taller than the other, which requires no measurement - and the...
February 14, 2017 at 16:17
Quantification is NOT necessary for comparison. If my son and daughter stand next to each other, anyone can observe that my son is taller than my daug...
February 14, 2017 at 13:57
Although mathematics is commonly associated with quantity, it is more broadly the application of necessary reasoning to hypothetical or ideal states o...
February 14, 2017 at 03:37
I am sorry that you see it that way, but I do forgive you. Obviously Peirce himself did not think so - not even remotely - since he explicitly affirme...
February 10, 2017 at 00:39
You left out my first two statements ... ... and I am still not following you here: If God is constrained by "existence as the universal growth of rea...
February 09, 2017 at 04:45
I am not seeing the connection between this comment and the notion that "mathematical symmetries" somehow limited God's options. For one thing, Peirce...
February 09, 2017 at 04:02
Assuming omnipotence, as Peirce did, the only thing that could have limited God's options were God's own previous choices, including the creation of t...
February 09, 2017 at 03:31
The standard interpretation of Peirce's cosmology is that the initial state was a chaotic mix of chance and reaction in which anything was possible bu...
February 08, 2017 at 22:53
I think that what you call dispositions and powers - i.e., what I call tendencies and habits - are the laws of nature. Mathematical abstractions are w...
February 07, 2017 at 20:27
But how do you know that the observed behaviors themselves are fundamental, rather than manifestations of something else that is even more fundamental...
February 07, 2017 at 20:25
You do not think that the remarkably consistent behavior of things calls for an explanation? If not, why not? You do not think that questions like why...
February 07, 2017 at 19:54
If there are no real tendencies or habits that govern things in such situations, then what constrains them to behave in such ways? If laws of nature a...
February 07, 2017 at 19:26
Do you deny the truth of the proposition, "If I were to let go of a stone, then it would fall to the ground"? If not, how do you explain it? What else...
February 07, 2017 at 19:10
The law of gravity is not the same thing as the mathematical model that we often use to represent it. Again, it is a real tendency or habit that gover...
February 07, 2017 at 19:08
Who said anything about precision? We make successful predictions all the time, since success does not require absolute precision. I am not familiar w...
February 07, 2017 at 19:05
Suppose that I am holding a stone. If I were to let go of it, then it would fall to the ground. This proposition is true, regardless of whether I ever...
February 07, 2017 at 19:00
And I am simply suggesting that if it is conditionalized solely on someone's knowledge (or lack thereof), background or otherwise, then we should not ...
February 07, 2017 at 18:53
To rephrase, what is gravity if not the law of gravity? Are you defining it as the actual behavior, or is it a real tendency or habit that governs tha...
February 07, 2017 at 18:47
How are you distinguishing "gravity" from the "law of gravity"?
February 07, 2017 at 18:33
As I have noted before, the perfect circle can be real, just not actual. The irrational nature of pi has nothing to do with it - the circumference of ...
February 07, 2017 at 17:27