 What seems very clear is that decoherence is crucial for the emergence of much of the macroscopic world around us, from the motions in the solar system (cf. the discussion of the motion of Saturn’s moon Hyperion – for an assessment of which see Schlosshauer (2008)) and down to the working of enzymes (which relies on their molecular shapes). The detailed picture of the world that emerges from decoherence, however, is full of subtleties.