I could be wrong and correct me if I am but I was under the assumption that synthetic propositions were those that the truth of which cannot be determined by linguistic meaning alone?
That's correct. Under empiricism, we confirm synthetic propositions with empirical evidence. You're wanting to know if empiricism itself is demonstrated to be "true" empirically. Yes and no. Empiricism is based on the concept of incorrigibility, meaning that any honest description of one's sensory experience is automatically "true." For example, I see a screen in front of me. That's true. There may or may not actually be a screen in reality, but it's true that I see one. Empiricism, then, serves more as an axiom within a complete epistemology than as an empirically-testable claim.
This stuff is good to know, but no matter what kind of proposition empiricism is, you're using it inconsistently. When you claim naturalism/materialism/physicalism doesn't comport with reality because we don't see life coming from anything but other life, but Christianity does comport with reality even though we don't see God, you're committing the fallacy of special pleading.
I am saying that empirical evidence provides support for a certain hypothesis being tested by that evidence. I have never claimed that I am trying to disprove your position, I am providing argumentation that puts forth the idea that your worldview is not cohesive, coherent or aligns with reality as well as the Christian worldview.
You should be careful with the words "cohesive" and "coherent." If my worldview is incoherent, that means it either invokes a logical contradiction or makes a claim that is meaningless. Could you point me to either one of those problems in my worldview? As for being cohesive, we haven't even begun to discuss the other aspects of my worldview that make it cohesive. We've specifically been pitting nontheistic materialism, which is really only one position on a specific question, against Christianity, which is an entire worldview.
Of course Christianity is going to look more cohesive. That doesn't mean it's true.
Analogies rarely reflect the actual problem. We don't puzzle over the origin of cakes or cars, agreed. However, by saying that life and intelligence are "not quite so mapped out yet", is an evolution of the gaps argument. There is no evidence that provides assurance that we will ever 'map' out life or intelligence by natural means. It might happen but you have no assurance other than your own presuppositional worldview to assert that. You continually disregard the fact that without the chemicals and order that provides the action of those chemicals are not evolved processes. The order was necessary before any chemical reaction could take place.
Don't get hung up on the word "yet." I am confident that one day they will be mapped out, but that doesn't add or take away from my point. Your analogy had your conclusions already baked-in.
I'm not ignoring the "order" of the universe. I'm taking it for granted until such time as it can be explained. I could try to explain it for explanation's sake with extradimensional garden gnomes, an army of pixies, or something defined as an orderly universe-maker, but without evidence for either of these things, why do that? I think it's best to wait for a well-evidenced explanation, whether that's actually forthcoming or not, rather than pick an explanation that's aesthetically pleasing.
What you are failing to recognize is that we are not certain we have identified all the materials required for life, there could have been something at the beginning that is not present anymore of all we know, where have we identified the origins of those materials? The universe provided all those materials and we most certainly don't know what the origin of the universe in a naturalistic view. The chemical reactions rely on order and that order is not explained in the naturalistic worldview and potential is really an assertion towards the actual life forming result from non-living matter. The problem with this assertion is that we are using intelligence to form these "self-replicating molecules", they are not forming in any sense without it.
Well, you did say "My position is not that we don't know the exact ingredients of the cake, but that we know what they are and they are not sufficient in themselves to give rise to the cake." It seemed you thought that we had identified all the materials required for life, but maybe your meaning was lost in the analogy? In any case, that's why I answered
if you can accept that, then it shouldn't be hard to accept a naturalistic abiogenesis.
Beyond that, your objection is problematic in more ways than one. First, it is
always the case that there could have been some hidden element at work behind any given phenomenon. We shave those possibilities away with Occam's Razor. For the materials we are fairly confident were involved in abiogenesis, Wikipedia has this to say:
"The
elements, except for hydrogen and helium, ultimately derive from
stellar nucleosynthesis. On 12 October 2016, astronomers reported that the very basic chemical ingredients of
life — the
carbon-hydrogen molecule (CH, or
methylidyne radical), the carbon-hydrogen positive ion (CH+) and the carbon ion (C+) — are largely the result of
ultraviolet light from stars, rather than other forms of radiation from
supernovae and
young stars, as thought earlier.
[121] Complex molecules, including organic molecules, form naturally both in space and on planets.
[20]"
Abiogenesis - Wikipedia
No, we don't know the origin of the universe, period. Your worldview may come with an explanation, but it fails on the same standards you're holding my worldview to. It's as simple as that.
He's welcome to butt in. I'm sure we'd all love to hear from him.
Where did I claim that intricacy is a reliable indicator of design? I believe it is more about a combination of elements. Information at its core, purpose and goals within a system, unlikely results by chance alone are just a few. If everything is designed, we might not be able to provide a good line of argumentation for all parts of that design; but if design is real we should see some parts of that design shows a combination of elements that we recognize as being a product of information, intelligence, with purpose or goals that has a high probability that it is likely a product of chance.
You implied it when you said "Life and intelligence is far more intricate than a cake but you expect me to believe that even without any evidence of life arising from non-life that life just appears on the surface of this planet and that it is a "natural" occurrence."
Don't get me wrong, I do think design is detectable. I just don't think it's detectable in a vacuum. That is to say, I don't think we can detect design in things that don't have any elements in them that we already know are designed. I think we detect design by identifying some element whose design process we already know. Of course, any trip to a modern art museum will demonstrate that this isn't 100% reliable, but it's the best we've got.
I'm going to try and hone in on what you mean with your explanation of how we detect design. Firstly, "information" has many definitions. What do you mean by information? Purpose and goals within a system, sure, that's inherent to design, but how are purpose and goals identified? Unlikely results by chance is a weak indicator of design since unlikely things happen all the time.
The measurements for the fundamental constants are real, and no one denies that. That they appear designed is not disputed, what is disputed I believe comes from one's presuppositional worldview. Those who don't like an explanation like God will either claim it is an illusion or that there are other universes that explain it. Most astrophysicists and cosmologists do not buy the illusion explanation.
Oh, it's not just that they don't like the God explanation. It's that they don't find God to be a good explanation, because God as an explanation has no explanatory power, no evidence, etc. Most astrophysicists and cosmologists do not buy any particular explanation because none of them has been demonstrated. Most have their own pet theories or favorite explanations, but few will actually claim that any particular one is correct.
It comes down to what one will accept. The evidence is objective, peer reviewed and most scientists agree it appears to be designed. That appearance couldn't be subjective if everyone that knows what the evidence is agrees that it has the appearance of design. That you refuse to accept that isn't based on the evidence but your own bias against that evidence.
It's fine to say that the universe "appears" designed, but to go on and say that requires a designer is incorrect. We had said the same thing about biodiversity, but evolution served as a sufficient explanation to the apparent "design" of all lifeforms. So the appearance of design isn't necessarily evidence of a designer.
Again, we have a way to recognize intelligence or agency that has served us well in science and that is called Archaeology. We can look back thousands of years and recognize agency amid natural occurring phenomena. We of course can't point to every element in the universe and show how it appears designed but there are elements that are earmarked with agency that we can recognize.
Yes, and archaeology detects design based on the principles I laid out, not yours.
What dilemma was that again?
If God is alive and intelligent, but was not himself created, then you believe that in at least one instance, life and intelligence did not originate from other life and intelligence. If God is not alive and intelligent, but merely the source of life and intelligence, then again life and intelligence did not originate from life and intelligence. Life and intelligence coming from life and intelligence has an exception in each of our worldviews, so you cannot use the fact that life comes from life and intelligence from intelligence as evidence against my worldview without also doing the same to yours.
And what in your worldview explains why there is one?
Again, I am not of the sort that takes any old explanation over none if none is available via evidence. In my worldview, I only believe things that are supported by evidence. There is no evidence-based explanation for the order and rational intelligibility of the universe, so I don't have one. The lack of an explanation does not a contradiction make. It just means I don't claim to know everything. Seems perfectly reasonable to me.
Ok. But the Bible does come into all this as it is a required element to the Christian to be aware of what we should see.
And yet, it is not useful for that purpose for the reasons we both just acknowledged. We may be at an impasse if you insist on using the Bible as evidence when I do not recognize any "proper" interpretation of it.
That's all well and good, but it doesn't answer my question.