Original sentence: In Marxist theory, false consciousness is essentially a result of ideological control which the proletariat either do not know they are under or which they disregard with a view to their own POUM (probability/possibility of upward mobility)
Edited sentence: Under Marxist theorizing, false consciousness is essentially a result of ideological control which the proletariat either do not know they are under or which they disregard with a view to their own POUM (probability/possibility of upward mobility)