so many who post here seem to believe in a perfectable society, that one system will "cure" another. stop it!; learn to think!
simplists like ayn rand, noam chomsky, charles murray, dennis kucinich are just snipers, with little positive to offer. "rugged individualists" are mostly brainwashed macho sheep.
every system relies on fallible humans to run it, so forget heaven on earth, believers;
learn to think critically or you're just a clueless, noisy malcontent.