WinePusher wrote:
Danmark wrote:One can make an argument without evidence; it simply won't be persuasive.
I have a problem with this statement. I am honestly sitting here thinking through various different arguments in my head and I can't think of a single one that does not use evidence. I feel like you and many others in this thread are using a narrow definition of evidence. It seems like you only think that empirical evidence is the only legitimate type of evidence, and any argument that doesn't utilize empirical evidence falls short. There are many other types of evidence and there is no reason why an argument must only use empirical evidence. Perhaps it'd be productive for people to offer their take on what 'evidence' actually is and what type of evidence would convince them.
Actually, I have to admit I agree. I recently wrote, on the 'show me the evidence' subtopic:
"It also reinforces the importance of how we define 'evidence,' and that the real issue is the value, type, and amount of evidence.
Which brings up a word that has been misused repeatedly on this forum, 'epistemology.' Epistemology is the branch of philosophy that is concerned with defining knowledge and how we acquire it. The sources of knowledge must be considered. Perception, reason, memory, testimony, revelation, introspection and innate ideas have been considered sources of knowledge. The word has been used as if it refers only to scientific empiricism. Sonof makes the argument that one source of knowledge is personal revelation. This is subjective by definition, and weak in terms of its value in producing knowledge or evidence that can be judged on an objective standard. It's product can still be called evidence, but it is evidence of a whole different order and value than [that] acquired empirically."
'Evidence,' broadly defined, is anything that tends to support an assertion.
So I admit I was wrong to say 'One can make an argument without evidence; it simply won't be persuasive.' Because I have trouble too, making a
coherent argument without evidence.
My mind rebells at the attempt. For example:
'Trees do not grow. In support of this statement I have watched a lot of trees, and I have never seen one grow.' I guess that's an argument from ignorance, but arguably

it contains evidence, to wit, my pathetic testimony of ignorance.
At law, "arguments" are not "evidence," but that refers to evidence that was admitted, "into evidence" during the fact finding portion of the trial.
But, sadly perhaps, life is not a trial. . . at least not a courtroom trial.