The Premise is Always Implicit- So is Every Possible Premise.

Something that makes people suspicious about soft sciences is that they are largely constructed by observing some data and then crafting a story to explain what is observed. “Why did people vote this way in the election? Why did consumers buy those products? Why does this man feel an aversion to bodies of water?” What troubles some people is that there are often multiple plausible explanations for a poorly understood, vaguely or partially observed phenomenon.

The same troubling reasoning is the same reason some writing is unclear. Good (but not great) writers often omit their premises and get straight to the interesting parts of the argument, such as the conclusion or the response to the conclusion. They often feel that their basic premises are implicit within their writing, so it is a patronizing waste of time to explicate fundamental principles which seem obvious. However, while it is true that for any valid reasoning, the premises are always implicit in the conclusion, it is also true that all possible premises are potentially implicit until the field of premises is restricted and identified.

In claiming that “Abu should not have murdered Igor,” I may well be resting on premises that murder is morally and legally wrong. If Abu provided materials for Igor’s suicide, I may be further employing a premise that Abu’s actions constituted murder. It may seem so obvious to me that Abu murdered Igor that I jump to the evaluation of that action. The premise that Abu, in fact, murdered Igor may not be so obvious to my audience.

The trouble is that there are some premises that we take as so fundamental that they do not need to be explained or discussed. However, that set of fundamental axioms is slightly different for each of us. Conveying information (say, in the business world) can be difficult when we aren’t sure how much the audience/recipient already knows.


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