CS writes:
"Complexity" is not some thing that science has to worry about. It is the problem of the creationists.
The information scientists like to make a fuss over it. For example, using principles of information theory some info scientists differentiate
"complexity" from "ascendency," "redundancy" and "average mutual information". But sometimes they will take it all the way into metaphysics, which always makes me feel uncomfortable. (Information, of course, is so non-physical that it tends to invite spirits in through the bathroom window.)
In information theory it is fair to ask if New York City's telecommunication infrastructure is measurably more complex than that of Hicksville, OH. And those theorists also like to ask which one has a greater signal-to-noise ratio. It goes from there. And I've spent (wasted) a lot of time trying to fit information theory and its version of "complexity" into biological structure, organization, and evolution.
”HM