Over the years since I first started traveling, a few perennially knotty problems have become easier to solve.
– Plastic—at least the right plastic—has made it easy to obtain cash and avoid exchange gouges virtually anywhere in the world. I’ve covered this topic extensively.
– The near-universal use of mobile phones has made it possible to call home or get online about anywhere without paying a long-distance gouge rate. I’m not sure that I know enough to write about the latest wrinkles, but I may try.
– Improved rail services—today’s topic—have made it much easier to get to/from airports in cities you don’t know….