Hi Jomifl. If I was accepting a "religionist" view of communist states, then I would concentrate on the atheism the leaders attempted to impose. I have already agreed that communist states were not a very good advertisement for running society on a scientific basis, but if you go back to their roots in Hegel, Marx and Engels, you meet with people who were most definitely attempting a scientific approach to history and the management of society. I have no quarrel with you on the megalomania, paranoia and of the leadership, but too often whole religions are dismissed because of the grotesqueness of their leadership - several current Islamic states, for example, Torquemada, any of the medieval bunch of corrupt popes, American cash register evangelists and so on. Communism was bad science, and rapidly became anything but scientific. But the roots are there. Science is not to blame, particularly, but denying the lineage is unsustainable in the light of any reading of history.