What I find ironic about the whole "science" versus whatever you want to call it argument is that neither side usually sees the answer because of the human need to be correct to an absolute, which I think is our one great fault when using either science or religion, and typically is what results in Wars that are not based on land or resources, but instead on one side's perception of "truth" being Universally accepted. This notion spreads like a disease through all schools of thought be they scientific or philosophical. Someone once told me reality and truth are both in the eye of the beholder, what is real and true to you is real and true...to you. I've met enough people in hardcore denial about a great many things to have seen this theory proven more than once. Where even when evidence as concrete as the rise of the sun is right before their face, and they simply cannot and will not accept it, and if they try hard enough, they can find a rational reason to do this that cannot be argued by anyone who attempts to disprove the facts in-question...as opposed to helping the person find the proverbial door in the mental/spritual wall that is responsible for their refusal to accept reality.
All that being said, what I find is that usually schools of science and schools of spirituality are typically seperated over the most mundane bullshit, and arguments of semantics and circumstance. The one revealer of all truth I'm sorry to say is neither...from my experience regardless of testing of theories under controlled conditions (science), and regardless of observational knowledge based largely on perception (spirituality), neither provides static answers for people, ones they can trust completely and count on. The one thing that does is something neither side controls, and that's time. Time allows for scientific theory to be proven or disproven through natural means, and non-forced methods of discovery (like how more than half the theories we have now from science were stumbled upon in experiments that had nothing to do with the subjects in-question), or through changes in stages of humanity that allow for general thought and emotion to change from experience (like how we've begun the move from an Industrial-based society to an information-based society, and how we went from an Agricultural-based society to an Industrial-based society).
Something I said to a co-worker who loves to get into these topics with me is that I feel science and spirituality best-work together. Problem is the people involved are usually so Hell-bent on proving each-other wrong they cannot see beyond their own personal accomplishments or learnings to understand they each usually have the exact same goals to reach in an alotted period of time. So what does it matter the methodology? As long as the goal is achieved to some degree each is correct. And if you can get the two to work together on an issue, let's say a person's health...then that person would get every aspect of care, the technical aspect and the perceived aspect. So in summation, I think the "proving" of this and that is an exercise ultimately in futility unless it's something that warrants being discarded entirely because it's actually hurting people, and I typically tell people who read too many exploits of the "disprovers" to take warning. A person almost never plants a flag and declares a war, crusades either for or against something without an agenda that usually has nothing to do with the subject. So always question why these things are taking place. Why is it these people want you to think this and those people want you to think that so desperately that they'd be willing to hate and slander each-other to do so. If you ask that question and get an answer that doesn't really jive, then someone's yanking your chain and you should just disregard all of them.