What is the word that is used to describe the oversimplification or non-academic discussion of a complex issue? [duplicate]

Solution 1:

With regard to the context you have provided, you might want to consider the word "facile" -

Facile

1. (especially of a theory or argument) appearing neat and comprehensive only by ignoring the true complexities of an issue; superficial.
2. Having or revealing a superficial or simplistic knowledge or approach: a facile and shallow intellect.

(From Oxford)

Solution 2:

Depending on your desired connotation, you might consider:

reductive

: adj considering or presenting something in a simple way, especially a way that is too simple

from Cambridge

The implication here is that the simplification is so great that key elements have been stripped away and what remains is no longer accurate.

Solution 3:

From the definition of facile: "superficial" covers it pretty well.

2 a: concerned only with the obvious or apparent: SHALLOW

b: seen on the surface: EXTERNAL

c: presenting only an appearance without substance or significance

(Merriam Webster)

Solution 4:

Perhaps you are looking for "in layman terms"

(idiomatic) Phrased simply, without jargon.