.§..§....§                                          ..§.§§.§§.
.§§.§§...§                                          ..§§§.§§.§
§§.§§.§..§                                          §.§..§§.§§
..§§.§§§.§                                          §§§§.§.§§.
..§.§§..§§                                          ....§§§§.§
§.§§§.§.§.              ::::::::::::::              §...§...§§
.§§..§§§§§              :............:              .§..§§..§.
.§.§.§....              :.          .:              §§§.§.§.§§
§§§§§§§...              :. feedback .:              ...§§§§§§.
§......§..              :.          .:              §..§.....§
.§.....§§.              :............:              §§.§§....§
§§§....§.§              ::::::::::::::              ..§§.§...§
...§...§§§                                          ..§.§§§..§
§..§§..§.. 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.            §.....§§§.
.§..§.§...                                          .§....§..§
§§§.§§§§..                                          §§§...§§.§
...§§...§.                                          §..§..§.§§
§..§.§..§§                                          §§.§§.§§§.
§§.§§§§.§.                                          §.§§.§§..§
..§§...§§§                                          .§§.§§.§.§