When you walk to the back of a restaurant, and there's one bathroom door on the left, and one bathroom door on the right, you shouldn't have to think about which is which. You shouldn't have to look at the bald anorexic icons to see which one is wearing pants.
We need to make a decision here, as a global community. To avoid confusion. To avoid embarrassment. From now on, every new establishment will put the women's room on the left, and the men's room on the right.