What Makes Time Special?

As we navigate through life we instinctively model time as having a flowing present that divides a fixed past from open future. This model develops in childhood and is deeply saturated within our language, thought and behavior, affecting our conceptions of the universe, freedom and the self. Yet as central as it is to our lives, physics seems to have no room for this flowing present. This book demonstrates this claim in detail and then turns to two novel positive tasks. First, by looking at the world in the spatial directions it shows that physics is not 'spatializing time' as is commonly…