-OpEd- BUENOS AIRES — It would be a bold hypothesis as hypotheses should be, but here goes: can one gauge a nation’s lawfulness and civic-mindedness just by observing the conduct of people walking their dogs on the street? Well, possibly… For the latest news & views from every corner of the world, Worldcrunch Today is the only truly international newsletter. Sign up here. Sweden, that paragon of orderly liberalism, is one of the countries with a rock-bottom corruption index — or at least that is how the Swedes perceive it — according to Transparency International. In 2023, the NGO, which mon…