Right, Dr. Jones has gone out the window to avoid marking his papers, let's chat.
(01-24-2016 10:02 AM)avantgarde Wrote: For something to be a fact, it has to be established to be true or be a piece of Info about circumstances that occured. You can't prove cells evolved out inorganic materials over billion of years. S***, you can't prove dinosaurs are 65 million years old, there are tons of archaeological evidences for dragons/dinosaurs, they are covering and misconstruing facts. Why would Herodotus talk winged serpents in the near east if they don't exist?( true he was controversial by some but he sounded he saw it in person) Why wouldn't so many cultures talking about dragons and Knights slaying them? They already found blood cells in dino bones but they are so in denial..
Firstly, let's talk about facts. Facts are a piece of information, but
that's all. On their own, facts are simply pieces of data: the temperature outside this morning, the amount of rainfall last night, the number of bottles Uncle George got through in the previous evening: these are facts. Data. Fact do not require proof; they simply are. They are the fundamental atoms of knowledge, data that we all have the same assumptions about. (How do we know 20mm of rainfall, as opposed to six litres, fell last night? Because we have a cup with little marks on it that says so.)
Theories are
explanations of facts. That science generally refers to them as theories and not laws (absent some more archaic usages or mathematical principles, which are another matter entirely) should clue you in:
there is no such thing as a proven theory. There is only a hypothesis, or strong hypothesis in the case of a theory, that the world works the way science believes it does. I am a big fan of Karl Popper for that reason: if the proposition you seek to test is not falsifiable -- i.e. if it's fundamentally untestable in such a way as to signal whether it's correct or not -- then the proposition is not scientific. This sets a hard limit on science as it rightly should, because the last thing any scientist (as opposed to a scientheist, a term of my own) wanted was that science should be more than a tool for adjudging how the physical universe works. Gravitation, evolution, you name it: they are forever theories, working ideas for how to explain sets of data. Nothing more.
Once you put science back in that box, life gets much simpler. Once religion leaves science entirely alone or shrugs that science is but a subset of the greater book of knowledge and is not the index to that book, conflict between religion and science more or less ceases. And once religion begins to understand that interpretation of religious texts is itself necessary and transformative of both the text and the reader, fundamentalism dies out and the whole effort at literal creationism just turns into a weird sort of LARPing with Christianity. Once one begins to realise that a being necessarily omnipotent and omniscient is under no obligation whatsoever to conform to ascended-ape brain farts like logic, rationality, or physics, the desire to smoosh religion into the box of science just looks plain silly.
Related exhibit: Herodotus. Herodotus wrote in a very different epoch. The discipline of history itself was only just forming. Herodotus's spiritual successor, Thucydides, is seen as the father of modern history in that he was the first historical chronicler we know of who began to record events that transpired with some idea of objectivity to the account, i.e. getting competing accounts of events and trying to arrive at an objective idea of what took place from synthesis of them. His History of the Peloppenisan War involved him travelling to various parts of the Mediterranean to get accounts from the Spartan side as well as his own eyewitness accounts. And even then, taking baby steps into objectivity as he did, he is still understood to have gotten large doses of it wrong, and most of the speeches in the History are very likely to have been made up or massaged by him to suit his viewpoint. To his discredit, he uses Homer's Iliad as a historical source, but to his credit, he notes the likely exaggeration and cuts the military numbers down.
Herodotus was not as objective. We know he could not have travelled to or seen all of the things he wrote about, and therefore had to be working from hearsay accounts in many respects, from the accounts of travellers. I need not re-explain Chinese Whispers, but Herodotus was not as aware of exaggeration; he was from a very different period in history where little science was practiced and little objectivity embraced. He took for granted what he was being told was the truth where his own experience did not clash with it. The main reason he's used or referred to so much is because he's one of the best detailed sources on the Greek/Persian war; most of the accounts of Leonidas and the 300 we hear originate out of his account. I'm not disputing Herodotus's contribution, incidentally, but it has to be seen in context.
(01-24-2016 01:37 PM)AlwaysBeClosing Wrote: I don't mean to come across as nihilistic, but seriously one new fossil is uncovered and now the theories get moved around to try to explain it. It is so flimsy, why the hell should I believe something that is based on such limited known evidence? And it sure as hell is not going to define my reality or existence.
Theories can be modified to incorporate new data that comes in. The question is whether the data contradicts the foundations of the theory so completely that it invalidates the entire theory. But as you say -- and I'll get to it in a second -- some people become used to a paradigm, so contradictory information will often be incorporated into that paradigm. You can see plenty of examples of that with the slightly-smarted feminists out there: women have better mental health! Why do they try to kill themselves at four times the rate of men, then? Because patriarchy!
(01-24-2016 03:59 PM)RatInTheWoods Wrote: Imagine you were an intelligent, rational, logical computer. You observed the universe and came up with the most rational, logical, truthful explanation you could based on the facts, evidence and knowledge you had at that time, and then adjust that based on every change in data and evidence that turned up.
Imagine there were millions of you over time, all checking on each other, looking for errors, actively looking for new evidence, facts and carrying out experiments to test old knowledge and find new facts out.
This is science.
...as practiced by an intelligent computer or by a god. Not by a human being. Try the short book "Betrayers of the Truth" and see how science, particularly in medicine, actually works when it encounters egotistical human beings. Fraud in scientific papers is rampant, as is muddling with numbers, going back to Gregor Mendel himself. Outsiders to scientific communities will be ostracised for decades: look into what happened to Chandrasekhar and see how that "objective" field of physics and astronomy treated him for challenging the status quo. Look into any number of scientific 'debates' over time. The bitchery, politicking, nepotism, and outright fraud that takes place makes the Catholic Church under the Borgias look like amateurs by comparison. Shit, look at social "science" in our own period, so often deployed against men: ADHD, Freudian psychology, and on, and on. Science as conceptualised versus science as practiced, like religion, are rather different things.
Science in the grand scheme of things is still a human institution. And it's still vulnerable to that age-old mother of all bloodshed: the belief that you have found a single, universal truth. Scientheists constantly resort back to "Science may not know what happened before the Big Bang, but one day it will."
To which my answer is: "Ever heard of the God of the Gaps fallacy?" Leaving aside that quantum physics implies there are, indeed, hard limits on what we can ever know about the physical universe, and they're pathetically restricted: we can't even know the velocity and position of a subatomic particle at once, can't even exceed the speed of a photon.
God save us from people who mean well. -storm