Quote by NicholasJohn16
Science is a philosophy which is predicated on a number of assumptions, that the Universe exists, that we can trust our perceptions, that the Universe follows certain Natural Laws. Those assumptions must be true for Science to be applicable. Too often, people try to apply science were it is not appropriate.
I respectfully disagree. Science is not a philosophy, it is a process, a means of learning about the universe. It is not a set of beliefs, it is a system of guessing, and then checking to see if your guess was right. Science is not on par with any belief system, because it is based not on adherence to any particular idea or set of ideas, but on skepticism of everything, including (especially) the science that has come before. The argument that a scientist believes in science in the same way a theist believes in a deity is misleading. However people may develop faith in science as their experience shows them that it is a useful system for getting closer to the truth. ("Faith" in this case is just a poor choice of words on my part. They actually develop
confidence in science.)
You bring up some interesting thoughts, especially about science's assumptions. I would not say the existence of the universe is an assumption. (If it doesn't exist, none of this really matters, and we can all go back to playing STO, or rather
thinking that we're playing STO.) Descartes started with
cogito ergo sum, and we haven't looked back since then. (I'm exaggerating; some still challenge the Descartes' assumptions. But if you define existence as a quality which the universe possesses, you can skip this part and move on to the juicier stuff.)
That we can trust our perceptions and that there are natural laws are not assumptions. They have been tested through repeatable experimentation. Even if we can't say for sure that your experience of the color blue is the same as my experience of the color blue, we each recognize blue when we see it. And even my dog has a working knowledge of projectile motion, based on the repeatability of how a ball moves when thrown. We model the ball's path using a mathematical model (our old friend F=ma again) of gravity (and to a lesser extent aerodynamics, and other effects). We can do this (and my dog can do this) because every single time we have ever thrown a ball, it has come back to earth, following a more or less parabolic path (depending on wind).
I am curious where you think science is not appropriate. If it makes you feel better, there is some truth to the saying "science can't prove a negative."
http://skepticwiki.org/index.php/%22You_Can%27t_Prove_a_Negative%22 Largely because proving something could never happen would, if you think about it, literally take forever.
There are some interesting theories that everything we experience as real is a construct, a hologram, a representation of the universe that bears little resemblance to reality (whatever that means). Our perceptions are a product of how our brains evolved in this universe. At the atomic and subatomic level, matter is mostly empty space. Yet we experience a table as a solid object. Does that make our experience of the table any less true? I don't think so. It just means we're somewhat trapped in our own limited consciousness, and our own limited brains. But we can still learn how things work within our own limited perceptions of the universe.
It's kind of like when you start playing a new computer game. You explore. Try things out. Test to see how high you can jump, how fast you can run, what this button does, how to avoid ending the game too soon. You can learn a lot without ever looking at the source code of the program, never mind the machine code. So whether our "real life" perceptions are "true" or not, we can still learn a lot, even though we're trapped in our puny human brains.
Of course, all of this is just my take on things. Obviously I love discussing this stuff. Apologies if anyone has been offended, or if I have come across as anything but a geek full of wonder.
Whew!
TL;DR - Science rocks! :)