This is generally a good article but it has the old saw about how mono-cultural mono-lingual countries are the ones who do really well on the PISA tests. One commentator noted that Finland education supports several languages, and of course Finns typically speak English as well as their native language. And Canada, which also sits near the top of these rankings, is almost as multi-cultural as it gets, and supports numerous languages in addition to its two official languages. But more importantly, I think, the article makes the case that the Finns never really believed in the rankings in the first place. The article also shows Finland "near the bottom of the league table when they measured how happy students were at school" (of course, school is less of a privilege of the elite in Finland than it is in these other countries), comments on Finland's weak economy, and asks why it scores poorly in TIMMS (Trends in International Mathematics and Science Study) (which I don't think it does, really). I think the article makes some good points, but I think it also has an agenda that is not supported by those points.