A better reason for claiming that incest should not be considered as permissible is that the conditions for consent to it don't make that much sense, the hypothetical scenario in the OP is not representative of the scenarios where incest occurs. It's a bit like saying that murder is permissible since there are conditions in which killing is permissible. — fdrake
You have to be really careful using principles like that, because as written they provide support for eugenics. — fdrake
I really don't understand what you're saying. I'm saying those inside the Matrix are having real experiences, are facing real choices, and are making real decisions. — Patterner
I think living in the Matrix would be just as real as living in the real world. — Patterner
It's willful engagement in behavior that is likely to produce an unsafe condition of elevated likelihood for birth defects. "Life is better than no life" would not be a way to justify drinking alcohol during pregnancy or competing in a boxing competition while pregnant. Why would it be any different in this scenario? — Outlander
Agree, I think; correct me if I have this wrong: by metalogical I take you to mean a logical "move" (such as MP) that is not identical to its truth function. — NotAristotle
If all valid arguments use the material conditional, arguments with some false premises could seem to still have a true conclusion.
But this seems wrong, at least to me. If any premises are false, a valid argument will result in a conclusion that is necessarily false, according to my non-standard understanding of validity in an informal context. — NotAristotle
were you to exclude [F, F] as a degenerate case — NotAristotle
In any case, I am not sure I agree that an argument is MP in any formulation, as putting an argument in terms of MP would seem to lead to the result that every argument had an "infinite regress" of premises. — NotAristotle
In the quote you provide, what are the modes referred to? — Srap Tasmaner
For the philosophers we will discuss, at the very deepest level the universe contains only two kinds or categories of entity: substances and modes. Generally speaking, modes are ways that things are; thus shape (for example, being a rectangle), color (for example, redness), and size (for example, length) are paradigm modes. As a way a thing is, a mode stands in a special relationship with that of which it is a way. Following a tradition reaching back to Aristotle’s Categories, modes are said to exist in, or inhere in, a subject. Similarly, a subject is said to have or bear modes. Thus we might say that a door is the subject in which the mode of rectangularity inheres. One mode might exist in another mode (a color might have a particular hue, for example), but ultimately all modes exist in something which is not itself a mode, that is, in a substance. A substance, then, is an ultimate subject. — 17th Century Theories of Substance | IEP
The mistake you are making is failing to notice the difference between "is true" and "would be true". It is true for us now that there would be gold etc., even if all percipients were wiped off the face of the Earth. That is not the same as to say it would be true that there is gold even if all percipients etc. — Janus
Actually it surprises me that being a theist you don't believe it would still be true because God would be there to know it. — Janus
The circularity is, interestingly, a result of the structure of the argument, not because of any specific premise. — NotAristotle
1. If MP could be false, then RAA could be false.
2. But RAA is not false.
3. Therefore neither is MP. — NotAristotle
Is it viciously circular? — NotAristotle
The effect issue is sort of ancillary. The issue is that 1 only follows from 2 given elements of logic that seem to be more a bug than a feature—that do not comport with common standards of "good reasoning." — Count Timothy von Icarus
As Priest says — Count Timothy von Icarus
Now, what is now orthodox comes out of people being uncomfortable with where logic had been previously, fixing perceived problems, so if those moves were properly motivated, others attempts for satisfactory resultions seem like they should be too. — Count Timothy von Icarus
The others don't need a rewrite. They go back and forth, themselves in either setting. And their decisions are real in either setting. — Patterner
And I doubt consciousness/mind of one environment could go back-and-forth between entirely different environments, and remain the same. It possibly could not go back-and-forth at all. — Patterner
Cypher, presumably, thought there was no possibility of surviving other than the path he chose. But he could not live with the guilt of that choice, so wanted to be rewritten. That's incomprehensible to me. Being rewritten, giving up your consciousness/mind/self, is as good as death. The last moments before being rewritten couldn't feel any different than the last moments before the blade of the guillotine hits. — Patterner
If anyone could prove the existence of God, there would be very few atheists. — Hyper
But I wouldn't want to be rewritten. Trinity, Neo, Morpheus, and all the rest were themselves whether in the Matrix or out. — Patterner
If you were a sadist in the Matrix, you wouldn't be a saint when you unplugged, or vice versa. — Patterner
There is something essentially elitist about philosophy... — Tom Storm
I wonder if philosophy is too sprawling an enterprise... — Tom Storm
We might say, "1 is simply a consequence of 2." — Count Timothy von Icarus
I mentioned quia demonstrations vs. propter quid demonstrations earlier. Supposing that the two definitions do rightly overlap, it would seem like 1 would be a quia demonstration (going from effects backwards), while 2 actually gives us the "why." — Count Timothy von Icarus
1. An argument is valid when it is impossible for the premises to be true and the conclusion false; — Count Timothy von Icarus
The rule is completely unambiguous:
If P v Q is on a line, and ~P is on a line, then we may put Q on a new line. — TonesInDeepFreeze
So, if you can't list any other than me, then we may infer that you meant me. — TonesInDeepFreeze
But you left it open, thus it is insinuation. But you don't have the integrity to say who you mean. — TonesInDeepFreeze
To maintain that I don't think logic is mere symbol manipulation, it is not required for me to say what logic is. To maintain that basketball is not mere players' statistics, I don't have to tell you what basketball is; whatever it is, I know that it is not mere players' statistics. — TonesInDeepFreeze
Who did you mean ? If you won't say, then I'll take it you don't have the guts to say, as you are sneaky insinuator. — TonesInDeepFreeze
TonesInDeepFreeze: I don't think acetone is merely oxygen. — TonesInDeepFreeze
Leontiskos: What else do you think is in acetone? — TonesInDeepFreeze
It's mathematics without the math. :roll: — jgill
When you wrote, "There are some logicians in these parts who view logic as mere symbol manipulation", who were you referring to? — TonesInDeepFreeze
If you say that logic is not merely symbol manipulation, then what do you say it is? — Leontiskos
The conflict, if it is a conflict, between secular and sacred readings of traditional and pre-modern culture, is also a factor in Buddhist modernism. It's a sort of tectonic plate. — Wayfarer
By the way Book 1 of Awakening from the Meaning Crisis has just been published. — Wayfarer
When you wrote it, you were referring to unnamed photographers. Was I one of them or not? — TonesInDeepFreeze
Surely. I suppose a traditionalist way of putting it, would be the relationship of scientia and sapientia, which don’t conflict, but have a different focus. It’s one of the things I admire in Aquinas, with this view that science and faith can’t be ultimately in conflict — Wayfarer
we also understand that there is a difference between disputes over matters of interpretation and personal attacks. — Fooloso4
It’s because there’s a kind of unspoken prohibition on certain topics or attitudes in the consensus view. I’m reminded of a clause in the founding charter of the Royal Society of London, which explicitly prohibited the consideration of ‘metaphysik’ on the grounds that it was in the province of churchmen, not natural philosophy as such (and in those days, one really had to stay in one’s lane.) — Wayfarer
I think living in the Matrix would be just as real as living in the real world. — Patterner
Which is why I'm sceptical of the suggestion that philosophy and science are the same in essence. — Wayfarer
I’m reminded of a clause in the founding charter of the Royal Society of London, which explicitly prohibited the consideration of ‘metaphysik’ on the grounds that it was in the province of churchmen, not natural philosophy as such (and in those days, one really had to stay in one’s lane.) — Wayfarer
(I learned of Eric Perl’s book Thinking Being from John Vervaeke’s lecture series Awakening from the Meaning Crisis. As you know, he is attempting to critique some of these naturalist assumptions from within a naturalistic perspective and what he has called ‘transcendent naturalism’.) — Wayfarer
Today's culture often deprecates metaphysical claims, especially those that verge on mysticism or spirituality. — Wayfarer
Not being divine beings they do not presume to know anything about matters of divine wisdom or a reality that transcends reality hear and now in our comfy cave. — Fooloso4
I do not trust your ability to understand and present either what I am saying or what ↪Michael is saying. — Banno
Not saying you've done it deliberately but I think you have phrased that in a way that is misleading. The way I would put it is: "It is true that even if all life disappeared from the universe, but everything else were undisturbed, that there would still be gold in Boorara."
...
So, yes I do think we can make truth-apt statements about unperceived events. The alternative, that truth depends on knowledge, seems absurd to me. — Janus
Banno will confirm whether or not this misrepresents his view, but in any case, it is my view. — Janus
This by way of separating what is true from what is known to be true. Again, that a proposition is true is a single-places predicate, "P is true"; but that we know it is true is a relation, "We know P is true". Same for what are commonly called "propositional attitudes"; a name that marks this relational aspect. — Banno
If the existence of objects is mind-independent then the truth of “the object exists” is mind-independent such that it could be true even if it is not possible, in principle, to know that it’s true. — Michael
There’s a reason that Dummett, the man who coined the term “antirealism”, framed the dispute between realism and antirealism as a dispute about the logic of truth. — Michael
Non-realism can take many forms, depending on whether or not it is the existence or independence dimension of realism that is questioned or rejected. The forms of non-realism can vary dramatically from subject-matter to subject-matter, but error-theories, non-cognitivism, instrumentalism, nominalism,relativism, certain styles of reductionism, and eliminativism typically reject realism by rejecting the existence dimension, while idealism, subjectivism, and anti-realism typically concede the existence dimension but reject the independence dimension. — Realism | SEP
So, at the very least, we should be antirealists about cats in boxes. — Michael
There are two general aspects to realism, illustrated by looking at realism about the everyday world of macroscopic objects and their properties. First, there is a claim about existence. Tables, rocks, the moon, and so on, all exist, as do the following facts: the table’s being square, the rock’s being made of granite, and the moon’s being spherical and yellow. The second aspect of realism about the everyday world of macroscopic objects and their properties concerns independence. The fact that the moon exists and is spherical is independent of anything anyone happens to say or think about the matter. — Realism | SEP
1. There exist objects that are mind-independent.
2. We can grasp the features of objects external to our mind... — Sirius
These are references to Aquinas' epistemology of assimilation, which I have no doubt you know considerably better than I do. But the salient point is, it undercuts the idea of 'mind-independence' in the sense posited by naturalism. Why? Because the pre-moderns did not have our modern sense of otherness or separateness from the Cosmos. (I know this is very sketchy, but I think I am discerning something of significance here.) — Wayfarer
My line of thinking here is if we know something, then at least in that respect we are not deceived. I think the change in outcomes with respect to the thought experiment has to do with emphasizing doubt over certainty -- rather than looking for a certainty that I cannot doubt, and so cannot be decieved by even the evil demon the process of looking for certitude requires I already know things that are uncertain.
To kind of do an inversion here on that line: In some sense we could say that if we accept the certitude of the cogito then we must also accept the certitude of the before-after, and so the self is not this indivisible point-particle that thinks. — Moliere
Taking Descartes at face value in the Meditations we end with knowledge of self, God, and world. So the doubt is surely methodical rather than radical. — Moliere
We have only each other to talk to, whether it leads it to anything, whether we hope it does, we're all the company we have. — Srap Tasmaner
Well, that's a broader academia problem, and I think it is often even worse in other fields... — Count Timothy von Icarus
But then when it comes to practice it's sort of the polar opposite, because in the earlier period a great deal of the thinkers are monastics whose entire lives revolve around practice. — Count Timothy von Icarus
I think Socrates and most philosophers since are committed to the idea that there is an ideal convergence point, involving rational inquiry, where we can reach consensus based on what is the case, not simply on "how it looks to us." — J
But the Socrates (or Plato) of the Republic is doing more than this. Here we specifically examine the difference between knowledge and "how it looks to us." Our modern talk about convergence etc. would be foreign to Plato, but I see him advocating a positive doctrine about knowledge that is meant to be independent of what Athenians, or anyone else, think of it. — J
Great philosophy is very much concerned with research. The fact that it does not partake of anscientific method of research doesn’t invalidate philosophical methods as less rigorous , ungrounded or mere conversation — Joshs