Philosophy Question:

Yes. The arguments in favor of privileging common sense don’t show that it is impossible for common sense to be wrong. Rather, their aim is to show that it is not possible (at least in the absence of serious incoherence within common sense itself) to ever be justified in abandoning any significant aspect of common sense. No procedure for formulating beliefs, other than refusing to believe anything at all, can possibly guarantee immunity from error. What we need to find out is what our best means available are for getting at the truth. If it turns out that even when doing our best we are still wrong that is unfortunate, but is not an objection to a philosophical method.