All Questions

0
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0answers
4 views

Can neglect and refutation towards (anit-aging) rejuvenation be considered as suicide?

There is emerging view that the aging is the reversible and bidirectional epigenetic/molecular/cellular process. Some reflections are in https://www.karger.com/Article/Abstract/477209 . And there has ...
0
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0answers
5 views

Mathematical Universe

I have a beginner question on the type of claims this book or similar theories make. That book claims that universe is math structure. I just want to clarify if I correctly understood his goal: Does ...
4
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1answer
46 views

Can classical logic have deduction with infinite steps

I've been reading the Stanford Encyclopedia of Philosophy article on classical logic, and I've been confused about Theorem 9, and the preceding statement. They mention how (*), the clause which ...
0
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0answers
19 views

Agential Realism and diffractive reading to analysis a specific topic

together I am currently facing a very big challenge, based on my studies. I am currently attending a seminar of New Materialism, which above all thematizes agential realism. An essential element here ...
2
votes
0answers
7 views

Would morality/ethics exist in a universe with only one mind?

Several of my friends are philosophy majors, and they often have discussions on morality and ethics that go a bit over my head. They all seem to hold what is a guess a “realist” position, that ethical ...
2
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0answers
34 views

Why is there no “Mario Bunge” entry in the SEP? Where could I find a valuable presentation of Mario Bunge's philosophy?

I only have a rudimentary knowledge of Mario Bunge's philosophy. But what I've read in the Ontology part of his Treatise of basic philosophy seems much promising. I'm astonished that Bunge is not ...
1
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0answers
24 views

Plantinga's Free Will Defense and his stance on God's omnipotence

I'm having trouble understanding exactly what Plantinga is saying in regard to God's omnipotence. He states quite clearly that it is not logically impossible for a world in which free creatures who ...
1
vote
1answer
15 views

Is the story “The happiness of fish” in Zhuangzi about naïve realism?

Here is the story, translated by Victor Mair: Zhuangzi and Huizi were strolling along the bridge over the Hao River. Zhuangzi said, “The minnows swim about so freely, following the openings ...
2
votes
2answers
138 views

Where did Carnap express his disagreement with Wittgenstein's Tractatus?

I read the following in G. E. M. Anscombe's description of the consequences of Wittgenstein's picture theory of language: (page 82) Carnap strongly objected to Wittgenstein's doctrine with its ...
0
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0answers
48 views

Is the normative value of linguistic usage a counterexample to the impossibility of deriving “ ought” from “is”?

I really believe that one cannot derive " ought" from "is". But the case of linguistic usage causes me some intellectual trouble. (1) Linguistic usage is a simple fact. (2) Linguistic usage ...
1
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0answers
29 views

Circularity between truth and meaning?

These two common claims are equally appealing: (1) the meaning of a ( declarative) sentence consists in its truth conditions (2) the truth of a sentence depends on its meaning But are we moving ...
1
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1answer
43 views

Language and Philosophy

It is clear that many words are defined by how they are used. That context defines the word. The setting of the environment together constitutes the context, and a word is a meaningless string which ...
-2
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0answers
33 views

Same rules. And other properties. - Universe [on hold]

From our dimension. You can build something else. I mean, is our space as we see it, i.e. the 3 dimensions? Can they arrange themselves differently and look different, e.g. square world. Can a piece ...
3
votes
1answer
43 views

Nothing human is foreign to me

I've been reading this great book 'Love Yourself As If Your Life Depends On It' by Kamal Ravikant. Absolute great book, changing my life right now even. Whenever I come across this quote, it always ...
5
votes
1answer
99 views

Are there any well known academic philosophy forums?

Apart from Philosophy Stack Exchange (PSE), are there any well known academic philosophy forums? PSE does not seem to me as active as MathSE or PhysicsSE. That's the reason I'm asking the question ...
1
vote
1answer
50 views

Logic of associated rights

I am trying to understand the logic of associated rights (i.e. if I have right A, then I must also have right B). Imagine I have the right to own the white house (which is a property), then it ...
3
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0answers
52 views

What is Nagel's definition of 'The Absurd'?

Why does Nagel consider life to be absurd? And correct me if i'm wrong but it feels like he's telling people to live life despite life being absurd? Why does he do that if that's the case?
-1
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0answers
15 views

Socrates and the Republic Analysis [on hold]

What role do economic considerations play in Socrates's account of the foundation of cities? Why does he think that people come together to form cities? What distinguishes the first city Socrates ...
2
votes
2answers
56 views

Ontology in the Nietzschean framework

Would you say that Nietzsche held any regard to the ontological question in his work? I know more or less his account on metaphysics, he seem to push the question aside as he considers it does not fit ...
2
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0answers
68 views

What is horizontal attentional displacement? [on hold]

I recently came across this article https://onlinelibrary.wiley.com/doi/full/10.1111/bjop.12399 an excerpt from it says Furthermore, other concepts were also shown to rely on horizontal ...
-2
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0answers
63 views

Is it unethical for antinatalists to buy animal leather, if artificial leather offers much less warranty? [on hold]

I lighted upon this question at r/changemyview. Assumptions - please don't challenge these. For her birthday, I'm gifting my grandma a Steelcase office chair worth $2000 USD, with 2 choices of seat ...
1
vote
1answer
74 views

Ultimate goal of science? [on hold]

Sorry if I seem to be redundant about this or if my exposition is not clear enough. May you help me clarify about what to rationally expect for the 'final explanation' that science could give us when ...
1
vote
2answers
166 views

Can zero be defined without some definition of one? Can one be defined without some definition of zero?

I would prefer to ask this in the math community, but that crowd is hostile toward anything hinting of philosophy. It is my contention that a construction of the real number system which begins with ...
2
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0answers
61 views

What are the identity conditions for “ a truth” [on hold]

Here I'm not talking about "truth" in general ( as when one says " truth is correspondence between thought and reality") but about truth considered as a particular truth, as when one says " this ...
4
votes
2answers
518 views

What are the conditions for RAA?

My textbook states that: In this case, however, what about situations where we can get Q ^ ~Q (sorry, unfamiliar with this formatting) without depending on P? For instance, the proof of EFQ: 1 (1) ...
1
vote
1answer
50 views

Negation of equality in FOL

I am unsure if there is a rule in FOL that allows me to make this derivation ¬(a = b) Assumption a ≠ b ??? Is this derivation allowed, and if so what notation should I use to justify it?
0
votes
2answers
26 views

Aristotle's Categories: Original Greek text for Chapter 2?

I'm trying to find the original Greek for this passage in the Octavius Own Oxford edition. Does anyone know of a source? Likewise also some things are predicated of a certain subject, yet are in ...
0
votes
1answer
102 views

Cause and Effect - Finished infinity [on hold]

I have a question it's best if I give you an example right away. Our universe has its limits. in terms of the effect or cause e.g. if we kill a human for some reason will also have the effect. I'm ...
1
vote
0answers
52 views

The philosophy behind probabilistic events [on hold]

I was thinking about probability, based on the definition a probability can assume any real value between 0 (impossible event) and 1 (the sure and absolute event). In my mind these two extremes never ...
0
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0answers
59 views

Do morality requires a grounding (especially a being)?

The Moral argument for God's existence as used by William Lane Craig is: If God doesn't exist, objective moral values do not exist. Objective moral values do exist. Therefore, God exists. Now, I ...
0
votes
1answer
30 views

What are the disadvantages of utilitarianism? [on hold]

For a philosophy that is founded on usefulness I don't see much of a disadvantage. But, I'd love know more about it.
1
vote
1answer
151 views

Are there recent coherence theory of truth for mathematical truths?

Are there any recent works (papers, books, etc) in philosophy of mathematics where it is given an account of mathematical truth in terms of a coherence theory of mathematical truth? I am interested ...
2
votes
0answers
69 views

Does ◻(∀x)[Px ≡ ◻(E!x → Qx)] and ◻(∀x)(Qx → ◻E!x) entail ◻(∀x){Px ≡ ◻[E!x & (E!x → Qx)]}?

Say we are working in a free quantified modal logic system S5. Would the following argument be valid: ◻(∀x)[Px ≡ ◻(E!x → Qx)] (Premise) ◻(∀x)(Qx → ◻E!x) (Premise) ◻(∀x){Px ≡ ◻[E!x & (E!x → Qx)]}...
0
votes
3answers
91 views

Would it be ethical to use AI to determine a user’s gender from the content they upload, without them knowing?

I originally tried to find an answer on /UX but was told that this would get a better response here. I’ve been thinking about this for a while, and am unsure how the average user would feel about ...
1
vote
0answers
52 views

Can anyone explain the concept of “being-thus”?

I was reading a letter from Einstein to Max Born that says something like this: It is further characteristic of these physical objects that they are thought of as arranged in a space-time ...
-3
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0answers
215 views

How could the Tarski Undefinability Theorem be Refuted? [closed]

When we specify that True(x) is the subset of the conventional formal proofs of mathematical logic having true premises then True(x) is always defined and never undefinable. In this case the Tarski ...
5
votes
1answer
64 views

Where can I read Kant's view of thinking as willing, spontaneity and re-presenting?

I am reading Martin Heidegger's Discourse on Thinking. At the beginning of "Conversation on a Country Path About Thinking*, the Scholar remarks: (page 58-9) But thinking, understood in the ...
-2
votes
1answer
48 views

Can a different universe be built with three dimensions? [closed]

Can you theoretically create a universe that will have the same dimensions but will look different? For example, a paper that has a limit, or another similar dimension can it be different?
3
votes
0answers
35 views

What is the difference between a “ particular” and an “ individual being ”? ( Ontology)

The standard ontological classification distinguishes: (1) particulars and universals (2) concrete and abstract entities. I'm wondering what place to attribute to " individuals" in this ...
3
votes
1answer
94 views

Are phenomenological essences experiences that occur in every possible world?

Are phenomenological essences the case in every world? I believe they are a priori, but are they necessary and immutable? A stock example of an essence is the extension of white. We seem to ...
6
votes
1answer
263 views

What's so bad about giving up the Axiom of Choice?

The Axiom of Choice (AoC) in set theory famously gives rise to controversial and counterintuitive theorems. (Examples: Banach-Tarski paradox and existence of non-measurable sets.) I'm aware of some ...
0
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0answers
58 views

Why should we fear death

Shelly Kagan argues that contra Lucretius, we should fear death, because death necessarily involves the loss of the good things we enjoyed in life. Is Kagan’s argument a strong one, do we have ...
0
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0answers
39 views

Are these Two Premises Potential Flaws in Kant's Moral Theory?

In the Preface of the Groundwork of the Metaphysics of Morals Kant says he believes that moral philosophy must be devoid of inputs from human nature (“anthropology”): [Starting at about 4:389] “...
1
vote
0answers
14 views

Does Heidegger (or Blanchot?) reflect on the form of the question itself?

I have this notion that Heidegger is the first person to think about the framing of the question as a mode of inquiry. That is, to approach something as a question is to be already decided that a ...
0
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0answers
15 views

Nozick's Tracking Theory Problems

I have been studying Bonjour's clairvoyant rebuttal to externalist theories and also the New Evil Demon problem by Cohen and Lehrer. I wanted to ask whether Nozick's tracking theory can respond ...
5
votes
1answer
314 views

Is a paradox a concept?

Obviously 'paradox' is a concept, we name certain things to be so. We share the knowledge of those things through the use of language. But those things, "in themselves", those particular "instances of ...
0
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1answer
122 views

Examples of theories that assume the existence of an “External Reality”?

In this paper written by physicist Max Tegmark (https://arxiv.org/pdf/0704.0646.pdf) it talks about "External Reality Hypothesis". Specifically, he says: Although many physicists subscribe to the ...
-1
votes
1answer
48 views

Determining Ethical System [on hold]

Is it possible to determine a moral system where the axioms aren't arbitrary? If no, then how could you prove that anything is right or wrong?
3
votes
1answer
40 views

How to create a “definition”, such as “what is the definition of a bear”

Dictionary.com defines bear as: Any of the plantigrade, carnivorous or omnivorous mammals of the family Ursidae, having massive bodies, coarse heavy fur, relatively short limbs, and almost ...
-2
votes
1answer
223 views

Is it there any model of the universe (considered by physicists) which would be the product of a simulation?

There are various philosophical theories that propose that the universe is the product of a simulation. But I was looking for theories that propose this and are also considered by physicists (not only ...

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