Reductive materialism being at one end of a continuum ( our theories will reduce to facts ) .
Eliminative materialism on the other ( certain theories will need to be eliminated in light of new facts ) , Revisionary materialism is somewhere in the middle .
Reductive materialism being at one end of a continuum ( our theories will reduce to facts ) and eliminative materialism on the other ( certain theories will need to be eliminated in light of new facts ) , Revisionary materialism is somewhere in the middle .