I've always wondered, how exactly would a true communist society(if it can work) be implemented after a nation's government fell and a dicatatorship of the proletariat was established in a socialist government, paving the way for the next phase, which is supposably Marx's classless society?
Don't humans naturally have differences(economically, politically, racial) resulting in more or less a class based society? Just look at the caste system in India(a fine example of class division)? How would this new socialist society transition towards this goal without having human interests create yet class divisions?
Just as a side note, with communism more or less not that popular in the west right now, what are the odds the proletariat will just rise up and rid themselves of the yoke of the Bourgeoisie(seeing as how East Europe must look to western Europe as an "example" of communism, turning them off to any new marxist idea for communist government, such as left communism?)