Can you predict whether a passenger would have survived the sinking of the Titanic based on factors like gender and income? How do you know if a mushroom is poisonous or safe to eat? What separates a ...

Simon Rolfes is Bayer 04 Leverkusen's Sporting Director, and between 2005 and 2015 he played 288 Bundesliga games and won 26 caps for Germany. In this weekly column, he will write about the new, ...