Hello Bill - I'm a seventy yr old lady so I can call you that !!!!
I love it that you question 'mainstream' & are looking for alternatives such as might be found in non-linear processes with their concatenating feedback - & feedforward - loops.
My own investigations have led me to conclude that 'information' is NOT digits - no kind nor amount of them (including any that can be extracted from quantum phenomena!), nor how algorithmically-well they may be massaged & shunted through any device that uses them.
Nor whether they are processed non-linearly !!
Unequivocally they - digits - make for wonderful COUNTING & CALCULATING assistants, witness our own now many & various, most excellent, counting, calculating devices BUT according to my investigations real thinking is an entirely different phenomenon from mere counting, calculating & computing.
For which phenomenon - real thinking - real information is required.
My own investigations led me to discover what I have come to believe real information is & as it so transpires it turns out to be an especially innocuous - not to omit almost entirely overlooked & massively understudied - phenomenon, none other than the sum total of geometrical objects otherwise quite really & quite properly present here in our universe. Not digits.
One grade (the secondary one) of geometrical-cum-informational objects lavishly present here in our cosmos, is comprised of all the countless trillions & trillions of left-over bump-marks still remaining on all previously impacted solid objects here in our universe - that is to say, all of the left-over dents, scratches, scars, vibrations & residues (just the shapes of residues - not their content!) (really) existing here in the universe.
Examples of some real geometrical objects of this secondary class in their native state are all of the craters on the Moon. Note that these craters are - in & of themselves - just shapes - just geometrical objects. And the reason they are, also one & at the same time, informational objects too, can be seen by the fact that each 'tells a story' - each advertises (literally) some items of information on its back - each relates a tale of not only what created it but when, where & how fast & from what angle the impacting object descended onto the Moon's surface. Again, each literally carries some information on its back. (Note : Not a digit in sight !!)
How we actually think - rather than just count, calculate & compute - with these strictly non-digital entities, specifically these geometrical-cum-informational objects, in precisely the way we do, please see my essay.
Yes, geometrical-cum-informational-objects do, indeed, get processed non-digitally by our brains - & I'm quite sure that many of these processes are thoroughly non-linear - with massive amounts of feedback/feedforward loops, but which processorial work results in 'collations' - not in SOLUTIONS TO 'algorithms' or arithmetical or algebraic calculations - just collations - just 'regroupings' of select geometrical objects according to pre-established re-grouping (collating) protocols !!!!!
I did not make the distinction between computing with digits & real thinking with real information, sufficiently strongly in my essay.
This contest is such a wonderful 'sharing' - Wow - & open to amateurs like myself - Wow. How great is that !!! Thank you Foundational Questions Institute!!! What a great pleasure it has been to participate. What a joy to read, share & discuss with other entrants !!!
Margriet O'Regan