Having completed my first full day in Singapore, I continue to be impressed, as I believe all visitors are, by what a shiny, clean, well-organized place it is. One could say that this is because it’s a wealthy country. I would go in the other direction: It’s wealthy because it’s chosen to be a clean, bright, shiny place. Yesterday, we went to the Marina Bay complex, a major tourist attraction that has two massive indoor gardens and one of the biggest malls I’ve ever seen. To get there and back, we took the underground trains that are part of the...