The Desktop Icon

Donald Hoffman has demonstrated that our perceptions of space are not accurate representations of reality, but fitness-optimised interfaces. This chapter applies that same logic to time itself — asking what evolutionary pressures would have shaped our experience of time as linear, unidirectional, and one-dimensional, and what that tells us about the structure that interface is hiding.

This chapter explores

• Why natural selection would produce a simplified, one-dimensional experience of time even in a universe where time has more structure
• The precise analogy between spatial perception and temporal perception in Hoffman's fitness-payoff framework
• What it means for there to be 'adjacent' moments in time — positions in the temporal manifold that are neither past nor future, but sideways
• Why the evolutionary interface model predicts the specific anomalies we see in the Standard Model of particle physics
• The desktop icon as a metaphor: what the icon hides, and how to start asking what our temporal interface is hiding