See if you can spot the logical fallacy, false argument, on this thread.
AD HOMINEM ARGUMENT: Also, "personal attack," "poisoning the well." The fallacy of attempting to refute an argument by attacking the opposition’s personal character or reputation, using a corrupted negative argument from ethos. E.g., "He’s so evil that you can’t believe anything he says." See also "Guilt by Association." Also applies to cases where valid opposing evidence and arguments are brushed aside without comment or consideration, as simply not worth arguing about.
ARGUMENT FROM IGNORANCE: The fallacy that since we don’t know (or can never know, or cannot prove) whether a claim is true or false, it must be false (or that it must be true). E.g., “Scientists are never going to be able to positively prove their theory that humans evolved from other creatures, because we weren’t there to see it! So, that proves the Genesis six-day creation account is literally true as written!” This fallacy includes Attacking the Evidence, e.g. "Your evidence is missing, incomplete, or even faked! That proves I’m right!" This usually includes “Either-Or Reasoning:” E.g., “The vet can’t find any reasonable explanation for why my dog died. See! See! That proves that you poisoned him! There’s no other logical explanation!” A corrupted argument from logos. A fallacy commonly found in American political, judicial and forensic reasoning.
ARGUMENT FROM AUTHORITY
Argument from authority, also ad verecundiam and appeal to authority, is a common form of argument which leads to a logical fallacy.[1]
In informal reasoning, the appeal to authority is a form of argument attempting to establish a statistical syllogism.[2] The appeal to authority relies on an argument of the form:[3]
A is an authority on a particular topic
A says something about that topic
A is probably correct
Fallacious examples of using the appeal include any appeal to authority used in the context of logical reasoning, and appealing to the position of an authority or authorities to dismiss evidence,[4][5][6][7] as authorities can come to the wrong judgments through error, bias, dishonesty, or falling prey to groupthink. Thus, the appeal to authority is not a generally reliable argument for establishing facts.[8]
Forms
General
The argument from authority can take several forms. As a syllogism, the argument has the following basic structure:[5][9]
A says P about subject matter S.
A should be trusted about subject matter S.
Therefore, P is correct.
The second premise is not accepted as valid, as it amounts to an unfounded assertion that leads to circular reasoning able to define person or group A into inerrancy on any subject matter.[5][10]
DISMISSAL OF EVIDENCE
The equally fallacious counter-argument from authority takes the form:[14]
B has provided evidence for position T.
A says position T is incorrect.
Therefore, B's evidence is false.
This form is fallacious as it does not actually refute the evidence given by B, merely notes that there is disagreement with it.[14] This form is especially unsound when there is no indication that A is aware of the evidence given by B.[15]