. www.pbs.org Dr. Ed Lewis' research uncovers that single genes direct the entire body of all organisms in nearly the exact same way. So much so that genes can be interchanged between species (eg fruit fly and mouse) and control messages are still understood and render normal appendages and organs in the genetically transplanted specimen. If there was any doubts as to human origins and our intrinsic relationship to all living things this video erases all of them with inescapable evidence. ...