Interesting. And quite sad - we definitely should invest in things that make people lives better all around.

There are countries were public bathrooms are everywhere - New Zealand is a good example. As a tourist, you're never too far from one. Which is good, since quite often that may be the only human made thing, surrounded by beautiful nature.

I visited Hollywood Boulevard once. That was nuts. No public toilets anywhere, in one of the most famous tourist attractions in the country. Worse, food establishments won't let you use the restroom, claiming they have none or that it was out of order.

Thankfully I found one in a cinema.