Actually if you read the Communist manifesto, there's instructions on how to get where we are going. All it takes is conditioned minds and infiltration of schools and Universities by educators who would give Mephistopheles a run for his money and a road map:-
e.g.
Manifesto of the Communist Party by Karl Marx and Frederick Engels February 1848
1.) There are, besides, eternal truths, such as Freedom, Justice, etc., that are common to all states of society. But Communism abolishes eternal truths, it abolishes all religion, and all morality, instead of constituting them on a new basis; it therefore acts in contradiction to all past historical experience.
2)They openly declare that their ends can be attained only by the forcible overthrow of all existing social conditions. Let the ruling classes tremble at a Communistic revolution. The proletarians have nothing to lose but their chains. Theyhave a world to win.
3)The Communist revolution is the most radical rupture with traditional property relations; no wonder that its development involved the most radical rupture with traditional ideas.