Thanks, I will check it out. This is a subject I'm finding overly relevant and underly discussed.
But is it always the best method all the time? Can something be logical, possible, but unscientific?
No and yes, but science has the advantage.
In the middle ages people posited that there were two sources of knowledge, reason and revelation. Revelation has proven itself wholely unreliable, so all we have is reason. If we had any reliable source of what God ever said or did, and that there is something out there capable of violating the natural laws, then that would be evidence of revelation. But the bible is not reliable.
Nor does inductive logic do this as it doesn't really start with axioms.
Deductive logic starts with premises, but afterward it's usually necessary to defend those premises.
Well, you use this kind of deductive reasoning in science, where you get premises from inductive reasoning and then use the premises to get additional information. But when i say deductive reasoning i'm mostly refering to mathematical systems where Truth is ultimately derived from axioms, which are generally regarded as truth before you even start.
Here's the problem. Science is basically a method that searches for causes, right? But what if there exists a cause that is not part of a repeating pattern that can be tested? I don't even have to cite the supernatural for this. What about freewill in humans? (freewill defined as libertarian or incompatibilistic). How would such a cause outside of direct observation, ever be detected by science? I believe that science can and should only search for certain kinds of causes. Once this is understood, people will not fallaciously used science to try to disprove causes outside of its realm.
Well it's not that you use science to prove or disprove the supernatural, you use it to determine the natural. If something ( like evolution ) follows perfectly from the natural laws, then there's no reason to posit any outside supernatural force for it, because of ockham's razor.
Also, to posit that God created the universe 6000 years ago, you'd have to posit that he also planted false evidence that it is much older... for example, there is starlight from stars that are billions of lightyears away... it is just now reaching earth. when he created the universe did he create the light already in transit? If the universe is 6000 years old, we shouldn't be able to see any part of the universe that is more than 6000 light years away, yet we can.
And increasing the speed of light in the past doesn't solve this problem, because you still have a lot of missing light. If light went faster in the past, then the light would be spread thinner, making the star appear dimmer ( since it's such a great distance, it would be so dim that you coudln't see it ) , unless more light was sent off during this time as well ( just enough to exactly make it appear that the star is billions of years old, mind you ). Furthermore, since light doesn't travel that fast anymore, you'd eventually hit a point where there would be a huge gap and the star would be dark for billions of years, until today's light sent at light-speed caught up, which should have already happened by now, unless the speed of light together with the increase in the light source was coordinating in such a way to form a perfect stream of light. I'm sure you can find some ad-hoc way of an omnipotent God getting around this, but everytime you do, you're violating ockham's razor again and again, and why would god work so hard to convince us that we're seeing light from stars billions of years old? If the earth is 6000 years old, God has done an incredible amount of work to show us otherwise, and this is only one example among hundreds of the evidence we have of the age of the universe.
Well, it can't be tested by science. But there can be testimonial verification (corroborative testimonial evidence). But it's true, that science must presuppose its nonexistence—which doesn't support anything, either way.
You have testimonial evidence, yet the testimonial doesn't agree with itself let alone what we already know from science, and furthermore it is thousands of years old. This isn't something to rest your hat on, especially when it contradicts what you already know from empiricism. Unless you're a madman, what you know and can test yourself is much more reliable than any testimony.
Er, well, that's a bit out of context. Testing God in that context has nothing to do with the subject at hand, material causes. God has no problem with tests, per se.
2Cor. 13:5 Examine yourselves as to whether you are in the faith. Test yourselves. Do you not know yourselves, that Jesus Christ is in you?—unless indeed you are disqualified.
1Th. 5:21 Test all things; hold fast what is good.
1John 4:1 Beloved, do not believe every spirit, but test the spirits, whether they are of God; because many false prophets have gone out into the world.
Well, no one as of yet, that i know of, has been able to find God by testing him. Also, certain concepts in religion are constructed in a way to be completely untestable.