
This fallacy occurs when someone claims that since we will never know everything, we should always avoid making decisions because any decision we would make would be illegitimate. Related to the appeal to ignorance fallacy, the primary difference here is that, instead of claiming that we will never “know” something due to lack of information, this fallacy claims that we should never “decide.” This fallacy is most easily committed when dealing with circumstantial evidence as it’s easier to dismiss.