I have changed fundamental beliefs when evidence no longer warranted them. I have also changed what I consider to be knowledge on the same basis. This relates to what I took to be the meaning of this thread, when do you end debate?, or at what point does one deem the evidence sufficient for a conclusion?
In Statistics there are clear guidelines for when to accept a hypothesis, or to reject it favor of a less falsifiable null. But, as my namesake said, there are lies, then there are damned lies, then there are statistics.
That much is accepted by the scientific method. In law, you have the found guilty verdict, and the null hypothesis, not proven beyond a reasonable doubt. What is reasonable doubt? I have been refused a place on juries because, in my opinion, it is better to let nine guilty go free than to falsely punish one innocent, and the courts consider that "unreasonable doubt."
Then there are extraordinary claims that require extraordinary evidence.
For example, before I came to believe I had drunk some Jew's blood and nibbled his flesh, i had to first come to concede internal logical consistency to Christianity, if one granted certain premises, then I had to come to see the plausibility of the premises, then I had to apply this picture to the universe I perceived and fail to spot awkward facts, and finally, I had to hear the voice I will call der Teufal im Himmel (since YHWH is offensive to some) which told me I could do as he said or go to hell. In other words, it took not only an extraordinary accumulation of evidence but extraordinary personal experience to convert me, and even then it wasn't completely accomplished without appeals to the heart, ie, threats of hell versus a chance at poontang. ("But I am taking my meds now....")
In turn, giving it up involved 1. failure of the world to end on schedule, 2 my wife leaving me, 3 Der Teufal in Himmel telling me he was through with me and I could do as I pleased, 4 taking meds (then got me below the 50% plausibility mark) an 5 watching the truly disgusting behaviors of self-described 21st century Christians "judge a tree by its fruit."
Faith, I think, is believing something you know isn't proven, or, if one is better trained in logic, can't be falsified. Knowledge, however is only probabilistic.
What is truth? Two things, at least, are called by that word, Physical facts of the phenomenal world, "realfact" as they called it on Babylon 5, and rationalizations, mindfacts, epiphenomena, heartfelt truths, or, as Marx called them, ideological super-structure. Note that these "truths" are all based on postulates, assumptions unprovable within the system they establish, but necessary for the system to work. Note also, as Godel said, all systems inherently contain contradictions. Logically, then, logic can be construed as being valid only on its own terms.
So, when do we end debate? I am a solipsist by inclination of my right-brain/heart, but I keep bruising my shins. IThat's a fact I will still debate. I'm stubborn. As for mindfacts, I am satisfied if I can understand another's terms, or am understood. Groking is gravy, and conversion is something I seldom accomplish. I am more likely to be converted, as I have a strong tendency to "believe" anything I read while I am reading it, in order to grok.Statistics: Posted by Twain Shakespeare — 30 Jul 2010, 00:05
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