Comment by skeeter2020

I think Rich Hickey's talk about simple is great for defining these terms (literally). He describes how the roots of "simplex" mean single braid, which compares to the twisting & coupling with complexity; an apt visual for software development. He also differentiates simple/complex from easy/hard, which is important.

https://www.youtube.com/watch?v=SxdOUGdseq4