I believe you means that I accept what you’re saying is true. All knowledge is belief, but all beliefs are not knowledge. Beliefs do not require justification, but knowledge does.
For example, I accept that the proposition ‘God exists,’ is true. I believe that God exists. I also feel justified in my beliefs, for reasons I’ve discussed earlier.
Atheism, to be a belief, must have a true or false value to the proposition ‘God exists.’ While atheism now simply claims to be a ‘lack of belief,’ if a belief is accepting a proposition as true, a lack of belief is not accepting that proposition as true. By not accepting the proposition as true, they do not believe that God exists.
In our exploration of counterfactuals, we explored regrets and the principle of explosion, and how I think they could effect human behavior. In this post, we’re going to explore knowledge, and how its requirement for justification may alter human psyche.
Overlooking for a moment the complications posed by Gettier problems, philosophy has essentially continued to operate on the principle that knowledge is justified true belief. The obvious question that this definition entails is how one can know whether one’s justification is sound. One must therefore provide a justification for the justification. That justification itself requires justification, and the questioning continues interminably.
The conclusion is that no one can truly have knowledge of anything, since it is, due to this infinite regression, impossible to satisfy the justification element. In practice, this has caused little concern to philosophers, since the demarcation between a reasonably exhaustive investigation and superfluous investigation is usually clear.
How does this effect human behavior? In what areas do we seek justification?Performance, looks, or any number of other things.
If you were obsessed with looking good, you may seek the opinion of others. You may stare in the mirror. Even if you think you look good and others say you look good, they could be wrong. You could be wrong. So if you seek knowledge of your good looks, you may never be satisfied with your justification. And if you’re never satisfied with the justification, you may never be satisfied with your looks.
There is undoubtedly always room for skepticism. If there is an infinite regress in the justification, where do you draw the line? When do you accept the justification?