Questions tagged [existence]

Ontological and metaphysical questions about the study of existence, being and the structure of reality.

Filter by
Sorted by
Tagged with
0
votes
3answers
211 views

Arguments/premises to disprove God's omniscience

I was thinking about validity of God's omniscience and stumbled upon three statements, which can be summarized as - To be omniscient, a being would require to capture and store all the data in the ...
1
vote
1answer
53 views

What is it about the existence of some things that makes us right or wrong in describing their existence, while other things can change?

For example, if people used to believe the Earth was the center of the universe, and we discover it is not, we now say, "people used to falsely believe that the Earth was the center of the universe", ...
12
votes
4answers
5k views

How should we understand the teletransportation thought experiment?

Please read the short story here:Beam me up First, I'd like to to know whether there is anything inherently inconsistent about this teletransportation idea? Is there fundamental reasons which say it'...
11
votes
14answers
2k views

Can we logically prove that anything exists?

Suppose I want to prove that negative numbers exist. Well, I could easily do that using a mathematical proof. However, all I would be doing is adding another logical object to a list of known logical ...
7
votes
2answers
686 views

Are “to exist” and “to have being” the same?

I recently read an introduction about ontology. A section was about the debate whether to exist and to have being is the same. One position says (attributed to Meinong), that some things exist and ...
2
votes
2answers
127 views

I could prove: Solipsism is wrong. Is my argument acceptable?

Solipsism is the idea that one cannot be sure of anyone's existence but only themself. I think that one can assume this idea to be right and then prove that this is wrong. This self-inconsistency ...
0
votes
0answers
76 views

Do things exist just because they exist OR they are given that existence?

We know that some phenomena do not exist, like Greek gods, but some exist, like an apple on a desk. I doubt anyone could have proposed an answer to it, but I wonder if there is something which lets ...
2
votes
2answers
220 views

If I think life has meaning, then does that mean life is not meaningless? [closed]

I see some people say that life/existence is meaningless. However, I assign existence with meaning, therefore it's NOT meaningless. Yes?
6
votes
3answers
1k views

Wanted references to the Phillip K Dick Total Recall (1990) paradox

The movie Total Recall 1990 was inspired by the book "We Can Remember It for You Wholesale" written by Philip K. Dick whose leading role was played by Arnold Schwarzenegger. The storyline is about a ...
4
votes
2answers
99 views

Explaining the existence of the cosmos

The following is a reference request, not an invitation for argument. However, I do welcome argument if that's what you feel like doing. By the "cosmos" I mean all that exists---not just physical ...
1
vote
4answers
189 views

Problem with defining existence and being conscious

First of all i know that there is no widely accepted definition of existence, the same with definition of being conscious. However i would like to know whether there are definitions which are not ...
2
votes
2answers
168 views

Philosophy of dreams

According to some eastern teachings (Tantric, Buddhist, etc) it's a good thing to ponder and meditate on dreams: Dream 1 A person dreams of finding money or gold or any other luxuries. This ...
1
vote
0answers
264 views

Are the questions “Do I exist” and “Why do I exist” related to metaphysics, epistemology or another branch of philosophy?

Does the universe (or anything) exist? I assume that question would fall under metaphysics. But could it also touch on epistemology (e.g. how we define "universe" or "exist")? Do I exist? To me, ...
1
vote
1answer
69 views

Existential Import

How is it that universal propositions (from the Boolean standpoint) don't commit us to the existence of the subject term while particular propositions actually do? Also, why particularly take or focus ...
3
votes
2answers
510 views

Why was Descartes' Demon “Evil”?

Why did Descartes called his thought experiment "evil demon"? What if we lived in a simulation that turned out to be more pleasant than reality itself (eg. The matrix series) and it would be better ...
3
votes
1answer
138 views

Does a rock experience its existence?

By experience, I do not imply a subjective experience like that of an animal (with memory, decision making etc). Could a rock, for instance, have individuated experience of its existence like a ...
2
votes
5answers
1k views

Because nothing exists, nothing also does not exist

Because nothing exists, nothing also does not exist. If you look at nothing as the opposite of something. The existence of one requires the existence of the other. But since one explicitly says it ...
0
votes
4answers
650 views

Is it possible to know anything?

I am very sure this apple in front of me exists. I could be hallucinating however, so lets say: I am 98% certain the apple exists. I am confident that (1) is a fair assessment, but I can't really be ...
2
votes
4answers
16k views

Does the famous Descartes quote “dubito, ergo cogito, ergo sum” suggests secure knowledge of ones existence?

After a discussion about the "difficulties to distinguish knowledge from faith" someone replied to me that the quote implies faith because it uses the word "think". But as it is generally understood: ...
3
votes
5answers
303 views

In regard to Rene Descartes' Meditations, if there existed an all powerful evil demon, why couldn't it trick you into believing you exist?

If it is all powerful, why can't it trick you into thinking you exist and have thoughts? If the cogito is unbreakable, then how could the demon be all powerful if it is bounded by laws it cannot ...
7
votes
4answers
1k views

Descartes' Demon

This week I've been given to study from my highschool teacher Descartes' Demon argument but I have several doubts I fully understand it ,but let me put this in clear order : 1) I understand that ...
1
vote
7answers
603 views

Do whole numbers other than zero actually exist?

Think about counting up: you start from 0. There are many decimals in between 0 and 1, actually, an infinite amount of decimals are there. So in the same way that there is no last number there is no ...
4
votes
2answers
184 views

How to denote the idea of nothingness in formal terms?

I was thinking about the question "Why is there something rather than nothing?" , and have read about some theories that existence is the case because non-existence is logically impossible So, I ...
3
votes
2answers
174 views

Axioms of change and time?

Listening to the audio version of objectivism by L. Pekoff for the second time, and I am so distracted by one thought I am finding it impossible to proceed. Existence, consciousness and identity, ...
3
votes
3answers
363 views

Ontological status of variables

Background This question has its origin in this post. More specifically, in giving answers to the following questions, In what way does the collection of all sets consist of sets? What are ...
2
votes
2answers
147 views

Does the existential quantifier express existence?

Does the existential quantifier express existence? The existential quantifier is a symbol of symbolic logic which expresses that the statements within its scope are true for at least one ...
0
votes
1answer
124 views

How to make sense of minds of others? [closed]

I've asked a question about the criteria for existence, but here I want to focus on a particular aspect. What does it mean If I say: Bob has a mind - Bob's mind exists - Bob is not a philosophical ...
0
votes
1answer
122 views

Self contradictory things that can't really exist: can they be fully conceived of?

It seems like we can conceive of self contradictory things that can exist. e.g. the proposition expressed by "this sentence is false" is self contradictory but I don't seem to have any trouble ...
1
vote
0answers
34 views

Philosophic current in this excerpt of Ask the dust

I read Ask the dust by John Fante. The following is an excerpt from the book. It is right after Arturo went to Vera Rivken's place and feels guilty for having slept with her. My question is: what is ...
1
vote
0answers
101 views

why “I think therefore I am” not “I think therefore I am thinking”? [duplicate]

why "thinking" jumped into the conclusion of "existence" as things can exist without thinking too. and what are all the other method except this that could prove our existence?
78
votes
20answers
36k views

Could 'cogito ergo sum' possibly be false?

I've heard it postulated by some people that "we can't truly know anything". While that does seem to apply to the vast majority of things, I can't see how 'cogito ergo sum' can possibly be false. ...
7
votes
11answers
2k views

Proof Universe Came From Nothing?

Consider the following proof: (1) Let the Universe be defined as the set of all things. (2) It is impossible for a thing to come from itself. (You can't be your own parent) (3) 2 implies a set of ...
1
vote
4answers
329 views

Can our universe be a simulation without simulator?

I have a deviating understanding of the simulation hypothesis. If I look at our universe as simulation, then it seems to me irrelevant whether this simulation is actually executed or not. In my ...
0
votes
1answer
55 views

Does the real line mean that the start and end points of any line must exist?

In mathematics, a real number is a value of a continuous quantity that can represent a distance along a line https://en.wikipedia.org/wiki/Real_number We consider the set of real numbers, ...
-2
votes
2answers
165 views

Does the Universe make sense? [closed]

When faced with a paradox, we say: well this can't be because it doesn't make sense. p = "x doesn't make sense" q = "x doesn't exist" The contrapositive preserves validity: p implies q (not q) ...
1
vote
5answers
2k views

If all of us are going to die one day why should we care about the feelings and emotions of others?

We are taught to care for others' feelings and emotions. We must exercise certain deeds hailed in holy texts. Why do such things matter when we all will die one day?
0
votes
2answers
111 views

Could an almighty Creator make something that existed for its own sake?

If someone sees their existence as an end in itself, yet also admits that they did not create themselves, then are they not saying that whatever created them had done so for their [the created thing's]...
0
votes
3answers
1k views

Are the laws of order and chaos in our universe unequal? How did that ratio come to be set? Can we scientifically measure that ratio/constant?

A few friends and I sat watching trash TV under the influence last night, and we inevitably started chatting to avoid the white noise facing us. Somehow this chat sparked off a chain of thoughts in me ...
-1
votes
4answers
1k views

Can we create the Matrix?

Can we fully simulate the reality for a Brain in the Vat (BIV)? For example i clone myself and connect the clone's brain to a very sophisticated computer, which simulates a part of the universe (for ...
4
votes
1answer
207 views

Is existence essential to God?

Thomas Aquinas said that God was absolute perfect, God being pure actuality and had no potentiality. If there was a time where there wasn't an existence, then God would have a potentiality and not ...
0
votes
1answer
131 views

What is the purpose of the existence of the universe? [closed]

Why did the universe come into existence? Going through the timeline of the universe (Big Bang, separation of forces, symmetry breaking, particle formation...), everything that happened lead ...
3
votes
2answers
285 views

Are there philosophers who argue for a close connection between consciousness and existence?

(I'm not entirely satisfied with this question because I can't quite express it clearly, but a personal experience has moved me to ask it. I know it may be too vague or general.) The consciousness my ...
3
votes
1answer
101 views

How is 'existence' defined? [closed]

How would you define 'existence'? Is it a requisite for an entity to be able to interact with other entities to be considered as 'existent'? What if there are real objects in the universe which ...
8
votes
4answers
975 views

What are the counterexamples to Kant's argument that existence is not a predicate?

Kant argued that considering existence as a predicate is wrong. A predicate is a feature or characteristic of an object. But logically, existence adds nothing to the characteristics of that object, ...
9
votes
6answers
1k views

Why isn't existence a predicate?

According to SEP There are two sets of reasons for denying that existence is a property of individuals. The first is Hume and Kant's puzzlement over what existence would add to an object. What is ...
1
vote
3answers
104 views

How do moral skeptics respond to the concept of permissible heinous acts

The Problem Let's say I am debating my friend Jake who believes that morality exists. But I am a hard determinist who believes that all actions are predetermined by some act or event beforehand. Jake ...
0
votes
0answers
56 views

Some examples of philosophies that consider nonexistence the same as existence?

Can you give me some examples of philosophies that consider nonexistence the same as existence? I thought that maybe some paraconsistent systems (https://en.wikipedia.org/wiki/Paraconsistent_logic) ...
1
vote
1answer
67 views

Existence: Pain and Pleasure [closed]

Sometimes, I swear, I think the only two things in all of existence which have any real meaning whatsoever are "pleasure" and "pain" ... What does it mean to exist, if that existence is mired in pain?...
-1
votes
6answers
4k views

Does the whole universe end when an individual dies? [closed]

Is it valid to think that from a "perspective" of a dead individue,universe has come to an end? I based this argument on my premise that from the start of the universe (~14 billion years ago) until ...
7
votes
3answers
22k views

What is the meaning of “predicate” in this definition?

I have trouble understanding the article on existence in this Philosophy dictionary. Instantiation in reality, or actual being. Kant pointed out that existence is not a predicate. What is the ...

1 2 3 4 5