Well, what about the ancient Greek version of "democracy" where magistrates were appointed by a uniform random choice? That would also improve diversity of the public officials, you know? As opposed to that Roman "republic" thing that had magistrates elected by majority voting.

It starts to make sense really. The thing is that humanity needs to figure out what's the system that optimizes freedom and well being for most at the same time that keep psychopaths and evil players at bay (under 2% and out of power or controlling positions). Scalable to multi-culture 7 billion individuals.