by Aviator » Fri May 12, 2017 5:30 pm
> Do we assume something is false until we can prove it to be true? (There's a severe problem with this approach as well, since a vast majority of historical records may be the sole account of the person or event.)
It depends on the situation. Does the claim have an impact directly on our lives or how we think the world works? If not, then historians tend to loosely call it a "history." But when we look at historical claims, some claims don't really fall into a black and white "true" or "false." Sometimes it falls in "maybe it's true. Does it really matter?" Or "It's probably true. Seems to fit with what someone would say about that event." You and I do this sort of thing every day. A complete stranger tells you about a movie they saw yesterday. Do you demand they provide evidence of it? What if you did demand evidence and they said they had none? Would you not believe them? I would believe them, but I proportion my confidence to the circumstances. I accept that it could be totally false, but just going along with it as if it is true doesn't hurt either. It seems as if watching movies falls within what normal human behavior is, and it doesn't violate my model of how reality works. I know it's not common for someone to lie about such mundane details like this, and I can't see any motivation or gain to be had if I fell for his lie about a movie. He's not asking me to believe he levitated yesterday or something like that. His movie story doesn't require me to reconsider some important political belief I have. But when it comes to what Christians are asking us to believe, it is the equivalent of the stranger telling you they levitated. Your skepticism SHOULD go up for levitation claims. Your bar for what is good evidence SHOULD go up. Your bar for poofing fish and bread into existence and resurrecting should go way up, but you just keep acting as if resurrection is as mundane and normal as watching a movie. The reason you have this bias built into you is because you have spent a considerable amount of your life surrounded by people who all continuously treat this story as if it's absolutely true and totally normal. It's been normalized for you, just like if you grew up in a different religion - you would think that religion made a lot of sense. Talk to an ex-mormon sometime. They'll tell you that the book of Mormon and the story of Joseph Smith seemed perfectly true and reasonable. Talk to a Hindu. Talk to a Muslim. Talk to people who worship their ancestors in China.
Belief is always proportionate. It's always a confidence level. How certain am I that the acceleration due to gravity is 9.8 meters/second-squared? I'm damn near positive. I've tested it myself many times. I've seen things engineered successfully using this belief that otherwise wouldn't work. How certain am I that this stranger I'm talking to about a movie actually saw the movie he's talking about? I've got no clue, but I'll entertain the idea as if it's true. If I found out I'm wrong about him seeing a movie, it doesn't really matter, does it?
When it comes to something more serious, like determining if someone should spend the rest of their life in jail because of what they are being accused of, we start with the null hypothesis, which means "it ain't so until demonstrated to be so." We do this because if we assumed people were guilty and they had to prove innocence, we know it's possible to be innocent with no way of proving it. So to avoid sending innocent people to jail, we assume people are innocent until proven guilty, because if there actually is good evidence, then we know we're sending a guilty person to prison. If there isn't good evidence, they may or may not be innocent, so we label them "not-guilty." Some countries have all 3 verdicts: guilty, not-guilty, innocent. Innocence has to be proven.
In the case of Jesus violating physical laws, I find Jesus "not-guilty" of violating physical laws. The only evidence presented in favor of him violating physical laws is "Somebody says so here in this book." If that's all it takes to believe, then I'll end up believing multiple claims that contradict one another. This is what Hume was talking about. Violations of our model of reality can NEVER be established on eye-witness testimony alone. Even if it actuality there actually was a violation of physics and the only evidence we have is someone's testimony, we (the people who didn't observe it) are not justified in believing it.
Do we accept eye-witness testimony for criminal cases? Sure, but as with all beliefs, that lies on a "truth" scale somewhere. It certainly isn't at the tip-top of certainty. Eye-witness testimony certainly isn't as certain as DNA evidence. If the DNA evidence contradicts eye-witness testimony, we throw out the eye-witness testimony. If physical evidence contradicts eye-witness testimony, we throw out eye-witness testimony. If all we have is eye-witness testimony, we look to see if there is a motive to lie or if there is evidence of memory error (we can analyze memory error by looking for consistency in one's story, or if a person recalls the same event twice with contradictory details). Even with all of that vetting, we still can't be certain the eye-witness is correct. But we don't wait for certainty to act. We go with which way the scale tips and try our best to be objective about which weights go on the scale.
> Rather than insisting on absolute truth, are we better to reason our way to probable truth?
I agree. And how can we assess the probability of resurrections or poofing bread and fish into existence if we have no hard evidence to confirm that such events are even possible? Therefore we must discard such claims. You see, when you hear an atheist say something like this, your view is "they are discarding all supernatural claims, because they believe the supernatural is not possible." From my perspective, I'm saying "It's not that the supernatural isn't possible. It's that no one even knows if the supernatural is possible. I can't accept something as true if I don't first accept it is possible. And after I accept it's possible, I have to determine if it is probable." Shooting a basketball into a hoop from half-court is possible. Am I going to believe someone if they claim they did? Maybe loosely. What if they claimed they did it 20 times in a row? I probably will call bull-shit at that point, because it isn't probable based on what I know about the difficulty of that shot.
Here are some questions for you.
1) If I claimed to you that I have levitated, would you believe me?
2) If not, why not? And what would it take for you to believe me? 10 eye-witnesses? 20? 100? 1,000? A video? Seeing it in person?
Video would be pretty strong evidence in most cases, but because the claim requires me to discard my model of physics, my bar is even higher: I need to see it in person in an environment I get to control.