The unpredictable Swedish weather makes Swedes always ready for changes, waiting for the right moment to put on swimsuits or skis. Does this in part explain why Swedes are so trend sensitive? And what on earth does that have to do with heroin addicts? Jacob Sundberg is a Swedish author (http://jacobsundberg.se) and Johannes Koch is a German journalist. Together they hypothesize, entertain and enlighten you about a wide variety of topics ranging from the trivial to the existential - and usually spin them out into their illogical conclusions. At times philosophical, at times psychological but hardly ever researched or serious, they jostle with a new (Un)cultured Hypothesis every other week.