acbytesla
Penultimate Amazing
- Joined
- Dec 14, 2012
- Messages
- 39,533
Really? Do you test the weight carrying ability of every chair you sit down in before doing so, or do you believe that the manufacturer did their job satisfactorily and that the chair will hold your weight without collapsing?
Do you test all the food your eat, or do you take it on faith that the company followed FDA procedures and that the food is safe to consume?
Shall I continue?
To be fair, that's evidence really, and not faith. If the chair was bought, or the food was bought in a regulated outlet, the probability is that these commodities fulfilled the safety criteria laid down by the authorities. One can reasonably assume that, so the very existence of the thing in the marketplace is evidence of its fitness. That is why deregulation is so bad an idea. It removes such evidence and compels the purchaser to undertake the tests you refer to.
What you are calling evidence is really just a bunch of claims. The Manufacturer claims that its chair is suitable for sale, it doesn't provide proof of that claim. The Food processor claims that it obeys FDA regulations, and the FDA claims that it checked to make sure, but there is no actual evidence given to the consumer beyond those claims. While the probability that those claims are true is high, it doesn't make them evidence for the claims to be true.
Bob says that he doesn't believe any claims without actual evidence, so....
It's called background knowledge, or priors, from Bayes' theorem. We use background knowledge, not faith, to understand that it's likely that the chair we're about to sit on will support our weight.
Addressed well Paul.
This idea that people use faith (at least how theists define faith) to trust that a chair will hold us, that our food is safe, that a pen will write or that gravity will keep us from floating away is not anywhere comparable to how theists define faith like in Hebrews. 'faith is the substance of things hoped for, the evidence of things not seen." There is a difference between using knowledge and history to assess a likelihood as oppossed to making a wild ass presumption without reason.
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