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.,«^§¤@¶##              ,,,,,,,,,,,,,,              ##¶@¤§^«,.
.,«^§§¤¤¤@              ,............,              @¤¤¤§§^«,.
.,«^§¤@¶##              ,.          .,              ##¶@¤§^«,.
.,«^§¤@¶##              ,. feedback .,              ##¶@¤§^«,.
.,«^§¤@¶##              ,.          .,              ##¶@¤§^«,.
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.,«^§¤@¶##              ,,,,,,,,,,,,,,              ##¶@¤§^«,.
.....,^¤@#                                          #@¤^,.....
.,«^§¤@¶## feedback  is for  making the  process  a ##¶@¤§^«,.
.,«^§¤@¶## whole lot  more messy,  to  introduce  a ##¶@¤§^«,.
.,«^§§§§@¶ fractal  in  the spice mix... things  or ¶@§§§§^«,.
....,^^§¤¶ populations of things start to  be  self ¶¤§^^,....
.,«^§¤@¶##        referential or self eating        ##¶@¤§^«,.
.,«^§¤@¶## (autovore...) or spiraling in  or out... ##¶@¤§^«,.
....««§¤¤¶                                          ¶¤¤§««....
.,«^§¤@¶¶¶ in the sixties they  did research in the ¶¶¶@¤§^«,.
....,«^¤@¶ jungle and  in the sea  and  they  found ¶@¤^«,....
......«^¤¶ that  feedback does not  give rise to an ¶¤^«......
.,«^§¤@¶## equilibrium. they were  trying  to prove ##¶@¤§^«,.
.,«^§¤@¶## that nature is  a tame  beast. but she's ##¶@¤§^«,.
.,«^§¤@¶##                   not!                   ##¶@¤§^«,.
.,«^§¤@¶## this  may  hold  true out  there...  but ##¶@¤§^«,.
.,«^§¤@### maybe  not in signal wizardry? depending ###@¤§^«,.
.,«^§¤@¶## on  your  technique,  you  might  easily ##¶@¤§^«,.
.....«^^¤¶            find recurrences.             ¶¤^^«.....
.,«^§¤@¶##                                          ##¶@¤§^«,.
..,,^§¤@¶¶                                          ¶¶@¤§^,,..
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