The difference between things and events is that things persist in time; events have a limited duration. A stone is a prototypical “thing”: we can ask ourselves where it will be tomorrow. Conversely, a kiss is an “event.” It makes no sense to ask where the kiss will be tomorrow. The world is made up of networks of kisses, not of stones. The basic units in terms of which we comprehend the world are not located in some specific point in space. They are—if they are at all—in a where but also in a when. They are spatially but also temporally delimited: they are events.
