organisations like the bnp, kkk, and various other extremist organisations reinforce racist ideology so that paranoid mutterings and thoughts kept to ones self gain a type of credence and acceptability grow and are brought out into the open, would there be racists out there without the organisations, yes...

there is compelling evidence to suggest that the nail bomber was attached to internet racist sites and the Oklahoma bomber too.

you need group reinforcement like the many white power organisations to push you that bit further...