&.&&&..&&.                                          &.&&.&&.&.
&..&&.&.&.                                          &..&..&.&.
&.&.&.&.&.                                          &.&&.&&.&.
&.&.&.&.&.                                          &..&..&.&.
&.&.&.&.&.                                          &.&&.&&.&.
&.&.&.&.&.              ~~~~~~~~~~~~~~              &..&..&.&.
&.&.&.&.&.              ~............~              &.&&.&&.&.
&.&.&.&.&.              ~.          .~              &..&..&.&.
&.&.&.&.&.              ~. 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.            &..&..&.&.
&.&.&.&.&.                                          &.&&.&&.&.
&.&.&.&.&.                                          &..&..&.&.
&.&.&.&.&.                                          &.&&.&&.&.
&.&.&.&.&.                                          &..&..&.&.
&.&.&.&.&.                                          &.&&.&&.&.
&.&.&.&.&.                                          &..&..&.&.