sentences:  Whether unintentionally or intentionally, SCT can be seen at work in revisionist history.The intentional malevolent use of SCT principles against the public good can be seen in the rash of "Fake News" campaigns in which false perceptions are feed to society in order to create a false, but widely believed, consensus (convergence) of belief.This is tantamount to intentionally creating false representation on the walls of Plato's cave.