Yup; this map from Wikipedia shows clearly that the Arab world dominates:
View attachment 5475
Map of the United Nations (UN) member states, with their territories (including dependent territories) recognized by the UN in blue
Hardly a trace of blue outside the Arab world.
Of course, not all members of the UN are equal; the five permanent members of the security council are mostly Arab nations: The USA, Russia, China, France and The UK. So basically, all Arab.
There are ten non-permanent members of the security council; the current list is dominated by Arabs:
Japan, Malaysia, Uruguay, Venezuela, New Zealand, Spain, Ukraine, Senegal, Angola and Egypt.
Clearly the Egyptian presence as a non-veto member of a fifteen member council gives them a dominant position.
The UN Economic and Social Council has 54 members, one of whom, Iraq, is an Arab nation. Terrifying
Only someone who was woefully ill-informed, or had a paranoid fear of Arabs, or both, could possibly imagine that the UN is 'dominated by the Arab world'.
Don't you ever feel embarrassed about posting statements that are easily shown to be false? What can you possibly hope to gain by it? Do you think people won't check; or are you such a believer in your bullshit that you don't feel the need to check for yourself before posting?
And please can you stop posting stuff without first at least checking against Wikipedia to see if what you plan to say is even vaguely related to the truth?
This is becoming painful to watch.