All three concepts of space are important in shaping the way humans experience and interact with the world, and each plays a role in human geography. A major misconception that has caused some to doubt the continued relevance of geography is that it is concerned with absolute space only. Globalization is altering the way time–space operates and is perceived. Time–space geography has formed an important subdiscipline since the groundbreaking work of Hägerstrand (1968, 1975). Building on this foundation, there are three interlinked ways of thinking geographically about the relationship between space and time.