rnollet

I expect you already know some of these, but for anyone interested:

• Asaf Karagila’s Anti-anti Banach–Tarski arguments. A short blog post whose main point is that “The axiom of choice is not at fault here. The axiom of infinity is.” As an illustration, he shows that if, instead of the axiom of choice, one assumes dependent choice and that all sets of reals are Lebesgue measurable, then there is a partition of the real line into strictly more parts than elements.

• The Banach T-Rex says the same.

• By the same author: Zornian Functional Analysis, or: How I

A Possible Way To Achieve All Your Goals

No link here?

If you had time for writing a bit about the pros and cons of a few books, I would be very interested.

Thank you for this detailed answer.

Some more questions:

notice if it's something that calls to you

I am not sure exactly what you mean here. From what I am reading, it is very difficult to know what it is without having experienced it. So how am I supposed to know? Do you have examples of motivations that would not be right?

(I would say that I personally feel very curious as to what it looks like, and that I would be significantly sad to learn that I can’t even try to get there.)

I highly recommend practicing as part of an organized community. […] You'r

So, what if I want to get started on my own path toward enlightenment? What should I do? What should I avoid?

Oh, it looks exactly like the kind of reference that everyone here seems to be aware of and I am not. ^^ I will be reading that. Thanks a lot.

Ok. Thanks. So:

• p(bus has number ≤ 1546 | city has 2992 buses) = 0.5

implies

• p(city has < 2992 buses | bus has number 1546) = 0.5

?

If that is your reasoning, I do not see how you go from the former to the latter.

Is it a general fact that:

• p(bus has number ≤ n | city has N buses) = p(city has < N buses | bus has number n)

or does it work only for 0.5?

In that case, probability is n/N, and if we look for 0.5 probability, we get 0.5 = 1546/N which gives us N = 2992 with 0.5 probability.

Again, I am confused.

From what you write I understand this :

• p(bus has number ≤ n | city has N buses) = n/N
• so p(bus has number ≤ 1546 | city has N buses) = 0.5 iff. N = 2992
• therefore p(city has 2992 buses | bus has number 1546) = 0.5

But from your other comment, it looks like that last step and conclusion is not what you mean. Can you confirm that?

Or do you mean :

• therefore p(city has ≤ 2992 buses | bus has number 1546) = 0.5 ?

Or something else entirely?

Thank you. It is clearer that way. ^^ I feel like it would be less confusing (more true?) to write “below 30” rather than “30” in the sentence I quoted. ;-)

I looked at my clock and it was 15:14. It gives a 50 percent probability that the total number of hours in a day is 30

I am curious how you got that number.

It seems to me that, for any reasonnable prior, it it more probable that there is 16 hours in a day rather than 30.

Maybe I am misunderstanding your “50 percent probability”?

As a wise man once said

This link is dead.

For anyone interested, if I understand correctly, this was supposed to point to a review by E.Y. of Shadows of the Mind by Roger Penrose. A copy of that review can be found here : https://whatshouldiread.fandom.com/wiki/Shadows_of_the_Mind.

Tread cautiously when you hear someone arguing against "realism"

This link appears to be dead.
I guess that it was supposed to point to this text :
https://www.yudkowsky.net/rational/the-simple-truth

(or : https://www.lesswrong.com/posts/X3HpE8tMXz4m4w6Rz/the-simple-truth )

real situation you could find a particle in

This link is dead.
To the best of my understanding, this is a working link to the same comic strip:
https://dresdencodak.com/2005/06/14/lil-werner/ 

But this is not the narrator speaking. It is written on a picket sign by a protester. ;-) I think that a lot of english-speaking people would make that kind of mistake, which makes that picket sign quite believable, in my opinion.

three million views

It looks like this link is dead.

Do you have a correct link? Or the title of the video?

I would be very interested in watching it (if I have not already).

I remember reading that Tolkien once observed what a beautiful sound the phrase “cellar door” makes; and that this is the kind of awareness it takes to use language like Tolkien. ;-)

Well, here's the thing. I'm not going to end up killing anyone

I don’t get it. If I make an inconsistent choice, is this Omega going to kill me or not? Or is this uncertainty part of the problem?

I do. Currently in Reims.

The current link seems to be nonworking. Does anyone know the title of what is supposed to be linked here?