A Global Shift

I've come to an implausible conclusion 
  That I'm bathing my hands with a refreshment of poison 
  I'm indulging my thirstiness with an infectious substance 
  For the bane of my existence is solely outlined to aid the breeding of ill and brainless 
  Lather, rinse, repeat 
  Gather, convince, deceit 
  A global shift has commenced one gallon at a time 
  Turning the masses into walking malignancies 
  Imbecilic livestock with their numbers on the decline 
  A world is carved from blameless blood 
  Carving miles of trenches deep into the intellect of man