Sure the list of cities isn't great for all continents, but where were the four worlds before Sheffield? They all were outside of Europe as well.
So yes you can complain now of not being treated in a fair way, but has the commission always been that balanced?
I don't think so if you look at the current history.

And as Romain said on the other thread, the ausies and the kiwis will always have to travel far, but that doesn't mean we can't support them.

Probably stupid comparison, but I was reading about the world jamboree that took place a few weeks ago in England. The richer countries and countries located close to the venue, paid a bit more and that money was put in a fund to help the other countries come over. That's a possibility.

There are always solutions if you keep on searching for them. And those problems that don't have a solution, become facts with which we have to learn to live.
Now seeing this issue, I refuse to see it as a fact.