&,&,&,&&,&                                          &,&,,&&,,&
&,&,&,,&,&                                          &,&,&,&,&,
&,&,&,&&,&                                          &,&,&,&,&,
&,&,&,,&,&                                          &,&,&,&,&,
&,&,&,&&,&                                          &,&,&,&,&,
&,&,&,,&,&              --------------              &,&,&,&,&,
&,&,&,&&,&              -,,,,,,,,,,,,-              &,&,&,&,&,
&,&,&,,&,&              -,          ,-              &,&,&,&,&,
&,&,&,&&,&              -, 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.            &,&,&,&,&,
&,&,&,&&,&                                          &,&,&,&,&,
&,&,&,,&,&                                          &,&,&,&,&,
&,&,&,&&,&                                          &,&,&,&,&,
&,&,&,,&,&                                          &,&,&,&,&,
&,&,&,&&,&                                          &,&,&,&,&,
&,&,&,,&,&                                          &,&,&,&,&,