Can a Finnish Sauna Improve Society?
ON A WARM September afternoon in subarctic Finland, the architect Laura Mattila kneels in the grass beside a sauna that she and Mikko Merz, her 49-year-old partner in life and work, built eight years ago in the factory town turned artists’ colony of Fiskars, an hour’s drive west from Helsinki. Mattila, 40, doesn’t mention the…