Scott: Tangents are alright in this thread... we can always scroll back up and see what we were originally talking about.
Chris: I find it interesting that you used an example of psychological science to question meaning and purpose. But as to science having anything to do with meaning, the short answer is this... It doesn't. The long answer: Costructed awareness (facts) does not always trump experiencial knowledge. It seems as though working from a basis of experiencial awareness is more flexible than working with facts... Likewise, experiencial knowledge does not always trump nonexperiencial knowledge. If we have seen nothing else as a result of our species evolution, I hope we acknowledge that diversity depends on flexibility, and that noodiversity is as important as biodiversity. I wll come to your other questions and example a little later... This feels like I am doing a crossword puzzle, putting in one letter at a time.
Jess: What you are describing is the type of cause/effect relationship science seeks to understand. For the most part, it is successful... but there are stll X/Y events where science has not yet proven cause, only correlations.