Some definitions of evidence:
1. the available body of facts or information indicating whether a belief or proposition is true or valid.
2. something that makes plain or clear ; an indication or sign:
: something which shows that something else exists or is true
: a visible sign of something
1 a : an outward sign : indication
a. A thing or set of things helpful in forming a conclusion or judgment:
b. Something indicative; an indication or set of indications:
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I put these definitions together and say that evidence at its most basic level is something that indicates that something is true. Whether you think that some information indicates that something is true or how strongly you think it indicates that something is true is a matter of opinion. Two people can look at the same information and draw different conclusion about they think it indicates to be true.
That's why we don't rely on opinions, but on evidence, which is objective. Not all assessments are equal in this regard either, since they vary in the extent to which they are supported by the evidence.
You keep avoiding my question: who gets to decide what is supported by the evidence? We can all have different opinions about to what extent various assessments are indicated by the evidence.
You can't remove the cause of their belief if they dismiss any and all evidence to the contrary.
Indeed, but again, I'm talking about someone who examines the evidence and concludes that they have sufficiently better reason not to maintain their belief. In that case, their reason to continue holding the belief would be removed and a belief that is maintained without a reason to maintain it would be maintained uncaused.
You are confused. I never implied this. I never said that they could both hold belief A and yet also be convinced that belief B, which is mutually exclusive, is also true.
You said they considered the contrary evidence and found it to be overwhelming, so they can't continue to hold that the belief is true and think that the evidence overwhelmingly shows their belief to be false at the same time.
But I never said that they agreed.
If they examine the evidence in favor of your position and consider it to be overwhelming, then they agree with your position, or else they wouldn't consider it to be overwhelming.
We don't dismiss them out of hand. We dismiss them due to a paucity of evidence. We would be compelled to reconsider if evidence were presented.
That's exactly it. The people who believe those things don't consider it to have a paucity of evidence. If you consider it to be a paucity of evidence without even looking at it, then you are dismissing it out of hand.
No, you are confusing data with evidence. You need evidence for inferences made in your assessment. That's what makes an assessment objective. Two people can examine the data and conclude that it supports their mutually exclusive positions. But how can it be evidence for either if it points in opposite directions? In that case, the data is equivocal, not evidential.
Data is something that indicates that something is true, so data is evidence. Assessments require interpreting data, which is what makes them inherently subjective. The same data can be interpreted by differently people to indicate two mutually exclusive positions, so it is evidence for both positions by definition. Both people think that their position is justified by the evidence. So, again, who gets to decide which person, if either, is objectively right? A 3rd person who comes in to judge who is right would only be adding their own subjective opinion.
No, that's practically the opposite of faith.
That's a really bizarre idea. The implication is that homeopathy has just as much an "objective" basis as modern medicine. I can see why purveyors of pseudoscience would like your thinking in this regard.
For the third time now, it's not just about having "a reason."
Their reasons for thinking that there is a consistent track record are relevant. As before, you are fixated on the fact that they are able to give some reason for their belief. But we already acknowledged that this is the case. The issue is not whether they are able to give some reason for thinking the way they do, but whether those reasons justify that thinking.
I think that the reasons I have for holding all of my beliefs justify holding them, or else I wouldn't hold them, and the same goes for you, and for everyone else. My beliefs are according to my opinion, your beliefs are according your opinion, and everyone else's beliefs are according to their opinion. If someone is of the opinion that none of your reasons justify thinking the way that you do, then what does that matter to you? If you continue to refuse to say who gets to decide whether someone's reasons justify thinking the way they do, then it is a moot point. People have faith in someone because they have reason to think that they have a trustworthy track record, and everyone else's opinion about the existence or trustworthiness of that track doesn't change the meaning of "faith".