I have just spent two weeks driving around Germany interviewing people (mostly climate scientists, since you ask), and I have come to the conclusion that it is the best-run — and quite possibly just the best — major country in the world right now.

Some small countries are absolute jewels, of course, but it’s easier if you’re small. Big powers fight more wars, contain more divisions, suffer nastier and more ridiculous delusions of grandeur. But if you only consider countries with more than 50 million people, then Germany today is the fairest, the least conflicted, the most peaceful, actually the nicest major country on the planet.

That wasn’t true 30 years ago, and it may not be true 30 years hence, but it’s worth noting because Saturday marks the 30th anniversary of the unification of Germany in 1990, just one year after the Berlin Wall came down. Compared to what happened after the first time it was unified, it has all worked out rather well.