Germans use the formal "Sie" and the informal "Du" to describe someone but is the latter slowly eroding the former and what does this mean for Europe? 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.