A significant practical obstacle to a completely democratically elected and representative UNPA is that, in contrast to the situation in which the European Parliament functions, a significant number of UN members, including populous countries such as China are not electoral democracies. In the past, bodies such as the United Nations Commission on Human Rights were criticized for being dominated by abusive regimes. If UNPA representatives were to be drawn from member nations' parliaments, it could create legitimacy concerns since some national legislatures are regarded as a rubber stamp for the rulers' decrees. Some global parliament proponents, such as Prof. Lucio Levi, propose starting a federation limited to democracies: "Though the democratization of states all over the world hasn’t been completed, this does not preclude starting the democratization of the UN. Six Western European countries founded the European Community, starting its democratization without waiting for the democratization of the institutions of all the European states." UNA-USA's Jeff Laurenti notes the problems associated with excluding undemocratic countries from membership: "It is one thing to deny membership to a few small "rogue" dictatorships. It is quite another to exclude China, the vast majority of Arab countries, and two-thirds of Africa, and imagine that the resulting body can have a formal consultative or oversight role with United Nations agencies, be part of UN-sponsored negotiations on multilateral conventions (the real work of international legislating), or pass on the resolutions of UN political bodies."