19.Argument from Ignorance(诉诸无知) Overview: Argument from ignorance, also known asargumentum ad ignorantiamor appeal to ignorance, is an informal logical fallacy. It asserts that a proposition is necessarily true because it has not beenprovenfalse (or vice versa). This represents a type of ...
In his criticism of Commentary 27 (National Council on Radiation Protection, 2018), Brant Ulsh claims that advisory bodies and agencies commit the fallacy of argument from ignorance by assuming linear no-threshold (LNT) risk despite a lack of statistically significant evidence at low doses. Given...
19.ArgumentfromIgnorance(诉诸无知) Overview: Argumentfromignorance,alsoknownasargumentumadignorantiamorappealto ignorance,isaninformallogicalfallacy.Itassertsthatapropositionisnecessarily truebecauseithasnotbeenprovenfalse(orviceversa).Thisrepresentsatypeof ...
trates very well how the argument from ignorance can be used as a fallacy. The tactic, as noted above, appears to involve a reversal of burden of proof. People were accused of being Communists, which is a serious accusation, one that should have a burden of proof attached to it. But th...
(Cummings2013b,2014a,b,c,d,e). In this section, the main findings are reported such as they relate to the use of analogical argument only. Three other arguments investigated in the same study – argument from ignorance, argument from authority and circular argument – are discussed in Chaps...
What is an argument from ignorance? What is a straw man fallacy? What is the middle ground fallacy? What is the logical fallacy for name calling? What are examples of inductive fallacy? What are examples of valid reasoning? What is the ad hominem tu quoque fallacy?
“it does not follow”) occurs when there is not even a deceptively plausible appearance of valid reasoning, because there is an obvious lack of connection between the given premises and the conclusion drawn from them. Some authors, however, identify non sequitur with the fallacy of the ...
Argument, in logic, reasons that support a conclusion, sometimes formulated so that the conclusion is deduced from premises. Erroneous arguments are called fallacies in logic (see fallacy). In mathematics, an argument is a variable in the domain of a fun
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Imagine, for example, a widespread preference for having been introduced to cigarettes, which was based on ignorance of the risks of smoking. Employ- ing Professor Hare´s rule, people with such a desire could reason: "I am glad that I was encouraged to smoke, and thus I should ...