If cars are bad for the climate, and public transport good, what makes people switch? More and more cities try to motivate residents by eliminating fares. Does it work?
06:30 UTC
Arts UnveiledManga, myths & homeopathy
The history of homeopathy: myths and truth surrounding this alternative medicine. And: mangas and anime series from Japan that glorify German militarism and the Nazis. Where does this fascination stem from? Is it dangerous?