But we also have a way to reason about non-empirical data and philosophical propositions.
Sure, at least as far as philosophical propositions goes. “Non-empirical data” I cannot distinguish from “non-existent data”, so that’s a problem. But reasoning about philosophical propositions allows for conjecture and tautology, both of are useful in their own way, but neither of which are dispositive toward knowledge.
Just to draw out a simple example, if we consider the proposition:
A. God exists.
We can consider the conjecture, and define what “God” means in terms of supposed attributes, etc. But for all the definitions we might come up with, we do not have from them,
evidence of God. For B might also obtain:
B. No god exists.
Evidence is what would be dispositive, or distinctly supportive of either A or B. The propositions are tremendously useful (necessary!) for being able to conceptualize the analysis of any evidence that we might encounter to help adjudicate the matter, but the propositions themselves are not the evidence, or “non-empirical data” that is somehow dispositive to the question of {A|B}.
We don’t even need to worry about naturalism here (yet) in pursuing this point. We can simply ask what experiences can we agree on that would uniquely isolate A as a veridical statement from B? What would the world look like between us to agree on A over B, or B over A?
Limiting the discussion to what physical science alone can evaluate is impossible and contradictory.
It’s neither, and “what is science” is a function of what we can evaluate on the basis of evidence. If new forms of evidence become available, and we can evaluate it, it is necessarily a part of the domain of scientific inquiry, by definition.
Here’s how your statement reads, with this understanding in place:
Limiting evaluation to what we can evaluate is impossible and contradictory.
Science incorporates any and all means of evaluating evidence. If it’s (name removed by moderator)ut we can analyze, test, and incorporate into models in a dispositive way – it’s evidence, and part of science. Theology, for example, is a domain of thought that is not thus anchored; if we believe it to be so, for any X, then we believe it so. Evidence has no primacy and neither does objectivity, so anything goes, and evidence is ‘whatever one wants to be evidence’.
That’s not how Catholicism views theology. It starts from revelation to a community and is preserved and communicated through texts and documented experience – and history.
Well, that’s a most impoverished and irrational foundation to rest on, isn’t it? Revelation? As the
anchor? If it didn’t have the cultural conditioning of centuries of popular assent, we’d laugh at such a proposition if it was new, and for good reason. Documented testimony does not entail documented experience, as you well know. Or did Joseph Smith really receive divine golden plates from an angel? Did Mohammed really take a Midnight Journey to Jerusalem, and then up to heaven to meet with God in person?
These are documented experiences, mind you.
And this is as bad a foundation as we could contemplate if we are looking to acquire real knowledge about the world around us.
You can’t just make up facts and it’s not a free-for-all.
You know, the Catholic priest I talked to when I was preparing to enter RCIA years ago insisted that the resurrection of Jesus was a fact, a fact he know on faith. That’s the apotheosis of making up facts, and that’s as ‘free-for-all’ as any other example you might contrive. We might as well imagine the world is 6,000 years old, ya know?
I don’t know if you are just trolling here in order to insult people but you might want to consider one of the forum rules:
Non-Catholics are welcome to participate but must be respectful of the faith of the Catholics participating on the board.
So, why all the emotionally loaded language? If you’re not familiar with Catholic theology you can take an opportunity to learn about it.
No, I’m familiar, and am careful to not mince words or degrade the discourse if cheesy euphemisms, but also to avoid inciting language for inciting’s sake. Look, it’s a pretty dire situation, intellectually, that the Catholic faith is in. That’s not hyperbole or insolent, it’s just a fair assessment, and probably a charitable one, from my perspective. I’m just fine keeping that language more clinical and academic, but it’s still gonna hit like a ton of bricks in some cases, because it’s not a matter of respect or disrepect, but of the ramification of contradictions. Catholics may be right, but if they are mistaken, they are in a ridiculous position. St. Paul said as much, right?
I’m saying that’s the case, but from an intellectual perspective, not as a matter of pure polemics. I understand that cuts both ways, and have no trouble with similar kinds of criticism applied back to my views.
I would start with cosmological arguments. Every effect must have a cause.
This is a tautology, though. What we mean by “effect” is “something caused”. That statement tells us nothing about the world, and reduces to “Every caused thing has a cause”. Yup, can’t disagree, there. But that does not and cannot speak to the causation and dynamical principles in nature, because it hasn’t taken heed of them!
In every observed chain of events there must be a beginning.
No, that’s not the case. Our universe may be the “now-for-us” node in an eternal chain of collapsing and expanding universes, for example, which would mean that ALL of this is eternally cycling, and there is no beginning for anything – everything is eternal an uncaused.
To avoid an infinite regress there must be a first cause.
Not necessary! You’ve read some of the literature on this, right?
Everything that began to exist had a cause.
Again, a tautology, and in this case, a sophistical one. “Began to exist” implies a cause in a definitional sense.
Every contingent thing depends on something else for its existence – and to avoid an infinite regress there must be a non-contingent thing at the beginning.
Oy. I can’t believe this hasn’t been addressed umpteem times on this forum. Perhaps I’ll go search for the old threads. I know I personally have worked this claim over at length myself here more than once.
Physicists claim that causality is falsified by quantum events.
No, causality is still an indispensible feature of physical models. What has been made a practical experience is the folly of thinking that nature must operating according to our intuitions and self-serving definitions. Some phenomena are not only “without known cause”, but are “acausal” by implication of the model itself, meaning they must be “uncaused” in the mechanical sense to satisfy the model that we find works.
That doesn’t deny or diminish causality in all the other zillions of cases where we find it and rely on it in our models. It does illustrate the folly and hubris of this kind of idea: everything is caused, where caused implies a contingent and mechanical causer. Reality is what it is, and if it wasn’t an impersonal set of dynamics that couldn’t give a damn, it would laugh at our conceits, our supposing we determine what reality is like because it makes for tidy definitions.
Or you could demonstrate that something can come from nothing at all. Failing that, the philosophical principle that nothing can come from nothing is more than a reasonable conclusion.
That’s a bit of philosophical eccentricity. I don’t know of a single physicist who imagines that a “philosophical nothing” ever obtained, and who didn’t understand the folly of even positing such an idea – think about that, “when philosophical nothing existed”. Rather, for the physicist, “noithing” is “no thing”, where “thing” abides by scientific semantics – no extension of Space/Time/Energy/Matter. But that nothing is not a philosophical nothing, which philosophers who are ignorant of science regular imagine they are discovering something when they realize that a philosophical nothing is not the same as a “scientific nothing”. Scientists just roll their eyes, as the philosophers congratulate themselves on their fixation on “philosophical nothing”.
Per the evidence, and models built from that that we have, the models that perform, and perform with exquisite and novel precision, in ways a theologian can never hope to point to as a matter of demonstration of knowledge and insight into the actual, the scientific nothing is unstable, and inherently prone to produce “something”, and to produce it in a stochastic, probabilistic way.
-TS