T H E    E V O L U T I O N	   O F	  M A N

   /--------------------------- PRIMAEVAL SLUDGE
  /				       ||
  |		 /---------------- SIMPLE LIFE ----------------|	    ACCOUNTANTS		       ||	     LIFE INSURANCE SALESMEN
  |	   (Homo Volvo)		       ||  (Homo Excrutiatingly Bloody Tedious)
  |				       ||
  |		  /-------------- INVERTEBRATES --------------|	  INTERIOR DESIGNERS	       ||	     WEST END CHOREOGRAPHERS
  |	    (Homo Ragroll)	       ||		   (Homo Homo)
  |				       ||
  |		   /--------------- INSECTS ---------------|	   CIVIL SERVANTS	       ||	      COMPUTER GAME PLAYERS
  |	   (Homo Traitor)	       ||		  (Homo Virgin)
  |				       ||
  |			       //==== FISH ====\
  |			      ||		||
  |	  TOADS <-------- AMPHIBIANS	     REPTILES --------> GAME SHOW HOSTS
  |	    |					||	    (Homo Come On Down)
  |  CABINET MINISTERS				|=====\\	      |
  |    (Homo Bastard)				||     \\	ESTATE AGENTS
  |						||	\\ (Homo two-and-a-Half
  |  /--------------------/---------------- DINOSAURS	 \\	  Percent)
  | |			 |			|	  \=====RADIO 1 DJs   B.R. BUFFET CAR STAFF    HEAVY METAL GROUPS	\
(Homo Prat)	  (Homo Tavolta)    (Homo Smoke-On-The-Water)	 \
    |								  \
    |					 //==================== MAMMALS
    |					||
    |  ALTERNATIVE COMEDIANS <------ PRIMATES ======\\-----> JUDAS PRIEST FANS
    |  (Homo Farty Poo Bum)	       //	     ||	    (Homo Denim Jacket)
    |			      THE MISSING LINK	 GREAT APES
    |		 /------------------//		     |
    |	   BEASTIE BOYS		   //	      GARAGE MECHANICS
    |	    (Homo VW)	   MODERN MAN  (Homo They-Do-All-That-When-They're-New)
    |			       |
FORD CAPRI DRIVERS	     YUPPIE
(Homo Matt Bianco)	 (Homo Filofax)