xPixelatedx said:
I know mentioning Extra Credits here is somewhat taboo, but I am not so much interested in them as much as the can of worms they just inadvertently opened. In their recent two videos they pointed out that some of science's roots were grounded in belief, because we are dealing with things we cannot prove (however likely they may be). This started a discussion that caused a lot of people to become rather defensive and upset. They recently made their closing statement on the argument and I have to say I agree with them.
Science is still based on evidence, it just so happens the evidence we currently have for any given topic could be wrong, we might not be seeing the whole picture or the limitation of us being human is whats causing us to error (in other words we will never know the answer). Because of all that we have to take some degree of faith into it to make many of our theories work at all. I just think people are frightened at the idea that science might not be entierly infallible, even though it's usually not a big deal when our facts turn out to be wrong. After all, if we knew everything, we wouldn't learn anything.
What do you guys think?
Well, since you are asking nicely and since freaking DotA 2 queue doesn't want to pop:
1) In "hardcore siences" (physics, chem, etc.) when you say you have "proved" something it means just one thing: you have a complete mathematical proof of it.
2) Almost all the mathematical proves require arithmetic, certanly all the ones applied to the "real world" and having any kind of usefulness.
3) Gödel proved almost a century ago that you can't formulate a complete and consistent theory capable of expressing arithmetic in natural numbers ( http://en.wikipedia.org/wiki/G%C3%B6del's_incompleteness_theorems ). That is either you know how to do operations in numbers OR you are sure those are the correct operations derivated from your theory.
4) With that you can prove that with curren math and sience, you can't prove that arithmetic is right ( http://en.wikipedia.org/wiki/Hilbert%27s_second_problem ).
5) Thus you just showed that using math you can't be sure if arithmetic is right, therefore anything that uses arithmetic might be wrong.
Alternatively you can just go the physics way:
1) To do sience and be sure there's no error you need perfect messures.
2) You can't messure at quantic level the position and energy of anything ( http://en.wikipedia.org/wiki/Uncertainty_principle ).
3) Therefore any sience you do is a well learnt guess.
I will gladly clarify any obscure parts and would love to know if this solves your question. In short, yeah, sience uses "faith", but saying that is BS right of a dipshit ass! Because if you call sience "faith based" then EVERY FREAKING THING IN THE UNIVERSE IS FAITH BASED, including your exsistence and every freking thing you have think, been, feel, see, taste, etc, making the word meaningless. TBH the argument is just a some words that can be argued to make sense, but full of crap.
funnydude6556 said:
I mean without faith do you think Sir Issac Newton could have spent so long locked up in a lab trying to find a way to prove a magical entity like Gravity keeping everything on earth was actually a form of science? But I'm not saying religious faith, like Shepard said in Serenity ""When I talk about belief, why do you always assume I'm talking about God?"
Humm... good news, I think writing that sentence makes you elegible to recive a cash refound from your history teacher. At a quick glance and not having deep knolwedge about Newton:
- He had TONS of faith but not especially in sience, he was a fervent alchemist and a man of God. However he seemed to belive that God created the world and then he GTFO, that he had little to no invervention, that spirits and devils were bs and satan didn't exsist.
- He spend lot's of time in a lab, but that time was alchemy time, not sience time at all.
- His work with gravity is purely (AFAIK) theoretical, he didn't do anything of it in a lab or proved anything, just did theorical framework.
- He didn't spend his time doing it because he wanted. He was quarentined due a epidemic.
- His work is only tangencially about gravity. In general the principia mathematica is made to use a new mathematical tool that he created (the calculus) on mass, motion and related subjects, since gravity (in the newtonian framework) is just a byproduct of mass that affects the motion it was one of the chapters.