I'm not sure if that's quite the difference. Perhaps ↪Janus can clarify, but I thought his point could variously be:
A. That there is a common sense metaphysics that can just be assumed (your reading);
B. That what is called metaphysics can just be done as part of each individual science; or
C. That methodologically one does not need to begin from metaphysics.
I think all three are true to varying degrees. Metaphysics is prior to the other disciplines in the order of generality, but not in the order of knowing. Indeed, in general we know the concrete and particular better than the abstract and universal.
I think it should be uncontroversial that parts of what are generally deemed to be "metaphysics" come into play on the sciences at every turn. For example, one cannot discuss the "origin of species" in biology, or different "types" of atom or molecule without the notion that different concrete particulars can nonetheless be "the same sort of thing" (i.e., the notion of species, essences, and universals coming into play). — Count Timothy von Icarus
cosmological evidence that our space-time universe had a beginning in philosophical time — Gnomon
I can't make sense of the idea that the Universe had a beginning in time, and certainly not "philosophical time" (whatever that is meant to be). The beginning of the Universe was the beginning of time according to my understanding of the current theory.
Count T and I, in contrast, want to use "metaphysics" more broadly, to mean any framework that results in a philosophical position about "the world as we find it." On this usage, it looks impossible to do without metaphysics, since philosophy presupposes it. — J
It seems then that you are redefining metaphysics as philosophy and not as merely one domain of philosophy. If metaphysics is philosophy then of course you can't do philosophy without doing metaphysics; you have simply stipulated that by your definition. I'm not going to agree because I don't think philosophy is all, or even mostly, metaphysics.
There is clearly a difference between looking at the world as Wittgenstein does, and as, e.g., Ted Sider does. Is someone "doing metaphysics" here? Let's not worry about it. Instead, let's ask into what these two ways of looking consist of, and what they would entail. Perhaps, after this very difficult subject is thoroughly understood, we might then feel we had reason to circle back and offer a (now ameliorative) definition of "metaphysics" -- or perhaps not. — J
I'm not familiar with Sider. I performed a quick search and it seems he is a 'modal logic as metaphysics' kind of philosopher. I'm not that much up on modal logic, but what I have encountered of it has led me to think it is primarily about what we can coherently imagine. So I would see it as semantics, not metaphysics. I'm open to rethinking this, though, given my sketchy knowledge of the subject.
I'm not sure if that's quite the difference. Perhaps ↪Janus can clarify, but I thought his point could variously be:
A. That there is a common sense metaphysics that can just be assumed (your reading);
B. That what is called metaphysics can just be done as part of each individual science; or
C. That methodologically one does not need to begin from metaphysics. — Count Timothy von Icarus
I am not claiming 'A' because I don't think the commonsense understanding of the world is metaphysics, but is rather an evolved pragmatic practice.
I am not claiming 'B' because I don't think metaphysics needs to play any part if the sciences (although I agree that it may play a part, and that it has, historically speaking, played a part in shaping what we now call science).
I agree with 'C'. Methodologically we can in science do without metaphysics entirely.
Also I want to make a distinction between 'doing metaphysics' meaning holding one or another metaphysical standpoint, and speculating about ontological possibilities. The latter is an exercise in creative imagining which may feed into scientific theory to be sure. But I don't count speculating about what might exist as "doing metaphysics". To repeat, for me doing metaphysics means holding to a particular position regarding the fundamental nature or reality.
Indeed, in general we know the concrete and particular better than the abstract and universal.
I agree, but it's also true that most of our knowledge of particulars comes through generalizing, which I think amounts to recognizing regularities and patterns. I don't like the term 'universal' much because I think it's loaded with metaphysical baggage, and it really doesn't mean anything more that 'general'.
I think it should be uncontroversial that parts of what are generally deemed to be "metaphysics" come into play on the sciences at every turn. For example, one cannot discuss the "origin of species" in biology, or different "types" of atom or molecule without the notion that different concrete particulars can nonetheless be "the same sort of thing" (i.e., the notion of species, essences, and universals coming into play). Likewise, questions of emergence includes the relationship of parts to wholes, and shows up in physics, chemistry, biology, etc. Perhaps the most obvious example is causation.
Those "parts" may be deemed by some to be metaphysics, but I wouldn't deem them to be so. Different concrete particulars can be the same sorts of things on account of shred morphologies. We don't need essences for that ( if you mean the idea of unique essences as opposed to essential characteristics). And of course I don't see universals coming into play, but just a human capacity to generalize on account of the ability to recognize patterns and regularities, as I already noted above.
The relationships of parts to wholes are multifarious, and I think it is basically a sematic issue. Like the 'Ship of Theseus" or the supposed puzzle about what constitutes a heap, these are just open to different ways of framing, and are thus semantic possibilities. We can say the ship of Theseus is the same ship or not depending on how we want to define it. When it comes to heaps if a number of items jumbled together doesn't resemble the general pattern of a heap then we won't call it a heap. There is no precise cutoff point and it depends on the kinds of items jumbled together.
Doesn't science rest on metaphysical assumptions such as the world is comprehensible and that reason and observations are reliable and there's an external world and causality - those kinds of things? Or do hold a view that methodological naturalism (as opposed to metaphysical naturalism) is a default common sense foundation that requires no justification other than our continued demonstrations of its reliability in action? — Tom Storm
We find the world to be comprehensible, so I don't see a need for any assumptions in that matter. We comprehend it in terms of causation and it might be argued that causation is a metaphysical assumption, since it cannot be observed as Hume claimed. Hume says we arrive at the notion of causation by observing constant correlations between events. I think that's part of it, but even it was the whole of it I don't think it counts as a metaphysical assumption but as simply a matter of habit, which is what Hume thought too.
Even animals show by their behavior that they think causally. Where I think Hume only told part of the story is that failed to acknowledged that we all feel causation in our bodies. We feel the sunlight and wind on our skins. We feel the force when we throw objects or wield a hammer or strain to walk up a steep hill and in all our bodily activities. Of course animals feel these things too, so causation, acting upon and being acted upon, is a natural aspect of embodiment.
That's all I have time for right now.
My whole way of thinking about God and suffering includes thoughts of what is “sin” and what is free will, what is the heart, what is love, why did God become a man and die, on a cross….
Anyone who might decide there must be no God because they think they understand the syllogism, had a shallow understanding of “God” or “all-good” or “suffering” or all of the above.
This forum, to me, is not really the place to account for God and suffering, as that would take Bible quotes and histories of saints and in the end, we will only be able to answer how God allows suffering by asking God, so if there is no God to you, there is not only no need to ask the question, but no need to think there would be an answer discoverable through our own reason. — Fire Ologist
It seems we think very differently. I cannot make sense of libertarian free will ̶ the kind of free will Christians posit when they claim that we are 100% responsible for our actions and will be judged for them, as to whether we will receive eternal reward or eternal punishment or, according to some accounts, a spell in purgatory.
There is no point saying that people have a shallow understanding of "all-good" ̶ that's a cop out in the context of philosophy because it dispenses with human reason. I for one do not say there must be no God, but I do say, and have said, that the human notions of perfect goodness and justice (which are the only ones we have access to) do not jibe with the world we live in, so something has to give.
You're just doing the usual religious apologist thing when they have no answer to the critique and saying what amounts to "God moves in mysterious ways". If God is beyond human knowing then why believe in God at all?
I agree with you that this forum is not really the place for theology. I think the faithful should find themselves content with their faith ̶ there seems to be no point asking questions of it which cannot be answered by human reason, and then turning the back on human reason. Better to turn the back on it from the start ̶ at least that would be consistent with faith.