Right realism, in criminology, also known as New Right Realism, Neo-Classicism, Neo-Positivism, or Neo-Conservatism, is the ideological polar opposite of left realism. It considers the phenomenon of crime from the perspective of political conservatism and asserts that it takes a more realistic view of the causes of crime and deviance, and identifies the best mechanisms for its control. Unlike the other schools of criminology, there is less emphasis on developing theories of causality in relation to crime and deviance (the tendency is to scientifically examine Official Statistics as evidence).[dubious – discuss] The school employs a rationalist, direct and scientific approach to policy-making for the prevention and control of crime. Some politicians who subscribe to the perspective may address aspects of crime policy in ideological terms by referring to freedom, justice, and responsibility. For example, they may be asserting that individual freedom should only be limited by a duty not to use force against others. This, however, does not reflect the genuine quality in the theoretical and academic work and the real contribution made to the nature of criminal behaviour by criminologists of the school.