Predictive processing is a theory in neuroscience that the brain constantly generates expectations about the world and updates them with sensory input, rather than passively recording what the senses report. Three essays build on it. One explains how expectation, emotion and memory shape perception, one uses it to question whether we live in a simulation, and one asks whether awareness is a simplifying interface the brain constructs, with parallels to how machine systems work.
Are we living in a simulation, or is the brain already simulating reality so effectively that the difference no longer matters? This article explores the simulation hypothesis, predictive processing, and the limits of human perception to reveal how reality is constructed and why understanding this process is more valuable than proving what is real.
What if reality is not something you see, but something your brain builds? This article explores predictive processing, showing how perception is shaped by expectations, emotion, and past experience. Understanding how the brain constructs reality reveals why we see the world differently and how AI systems mirror parts of this process.
What if consciousness is not the core of who we are, but a functional interface built by the brain to simplify reality? This article explores how predictive processing, AI systems, and modern neuroscience challenge our assumptions about self, intelligence, and perception. As machines begin to mirror human cognition, the line between thinking and experiencing becomes increasingly blurred.