GM Travel
Wishful thinking: Let's genetically modify travel. Let's take away the genes for fatigue, motion-sickness and homesickness. Let's add genes for time-stretchness (when you just don't want the travel to end) and resource-non-endness (so you never run out of money). Also a radar-gene for meeting only interesting people who have real stories to tell, not people who think they do. There will be additional genes for equipment - clothes that never soil or get wet, fuel that never runs out, stomach that never runs or gets fat despite a lot of gastronomical abuse, levers that handle any amount of alcohol, an ear-and-mouthpiece that communicate in every language/accent/dialect in the world.