Okay, time to respond to Cairath's posts:
This is a common argument in religious threads and it displays either a lack of familiarity with the scientific method or just an outright rejection of it (in which case we might as well stop the argument). In science, yes, the "truth" can change.
Religion's concept of "truth" is not the same as the scientific concept of "truth". Religion offers up truths that are unequivocal and cannot be questioned (they often are, but that clearly wasn't the intent when they were written down). The scientific truth is always a pending truth in a way. Any scientific hypothesis could (theoretically) at some point in the future be falsified. However, until that happens it's considered true. That is why the scientific world model is not static and infact changes over time as the body of knowledge expands and as technological progress makes it possible to reveal or test things that might previously have been impossible.
Science is not (unlike what I've again seen many people insinuate in this thread) an arrogant assumption that it is all-knowing and that the answers it offers are unquestionable and perpetual truths (infact you might say that is exactly what religion often does). It is the opposite, the whole concept of science is based around actively questioning what we know using clearly defined and rigorous scientific principles rather than randomly making stuff up and calling it the truth with no proof of any kind.
Your search for absolute truths to me seems futile. Science will by definition never offer those, and religion will claim to but will never be able to actually convey a compelling basis for them unless you are willing to open yourself up to the avenue of blind faith.
This is probably very much connected to the way I've traditionally thought about the theism vs. atheism spectrum. Since theists are pretty much always pushing for belief in an absolute truth, it is natural for me to assume that the same thing applies to atheism.
I know I've done a fuckload of nitpicking and trifling over terminology in this thread, but to me that seems like where the bulk of misunderstandings about atheism come from (at least, my misunderstandings). When I hear someone say they are
completely atheist (which seems to be what all the atheists here say), I tend to assume they're saying that there's no
possible way for a god to exist - which no atheist could actually be committed to. For some reason I keep getting hung up on that issue, and I have yet to have it explained to me in a way that actually sticks.
So, the big problem for me is: why would anyone call himself an atheist if the naturalistic model of the universe has such a giant fucking gap in it at the origin of the universe? If you can't even begin to explain that in naturalistic terms, I think there's something a tiny bit wrong with simply proclaiming that the naturalistic model of the universe is the only one that should be believed.
Actually, following the commonly accepted theory of the big bang being the starting point of our universe it isn't really contradictory at all. The big bang theory states that it was the moment when all dimensions came into being. Time is one of those dimensions. That means effectively that trying to say anything about what happened before then would simply be both pointless and impossible (which completely undermines any first-cause argument). I believe that is Stephen Hawking's view on the matter (atleast it was at the time of writing his books) but I imagine it probably requires his immense insight and knowledge of the subject to not see it as sort of a cop-out answer from your point of view.
But as I stated earlier there are still plenty of scientists who are looking into alternate theories. But without the guidance of applicable laws of nature it is difficult to formulate anything other than pure speculation (which is why none of those theories are commonly presented as being anything more than pure theories).
I'm not sure how this is supposed to resolve any contradictions regarding the origin of the universe. All the big bang theory really seems to be saying is:
"We don't know what happened before the Big Bang, so... nothing happened before the Big Bang!"
And I can't see how it would matter whether you're an expert on the physics behind the Big Bang theory or not to be able to deem it a cop-out theory, since it still doesn't (and can't) explain why any of this shit actually exists in the first place. All it is, really, is just a prediction of the timeline of the universe up to (and excluding) the 'time' of singularity.
I think expecting a definite answer to the creation of the universe problem that can be grasped by current human constructs (which I think is what vihris-gari is after) is just not very likely to happen. The way I see it, in the end you're either going to have to accept a universe that just sprung into existence from nowhere (a concept we are obviously uncomfortable with because it has no precedent in our world model) or a universe that simply has always been (again a concept we are uncomfortable with because our linear concept of time doesn't really allow for that). The quest for an easily digestible answer to the creation of the universe just seems kind of naive. In all likelihood there just isn't any.
And you can still be comfortable with atheism given all that? I find that a little hard to swallow.