Why doesn’t physics help us to understand the flow of time? | Aeon Essays

It’s possible that our experience of the flow of time is like our experience of colour. A physicist would say that colour does not exist as an inherent property of the world. Light has a variety of wavelengths, but they have no inherent property of ‘colour’. The things in the world absorb and emit and scatter photons, granules of light, of various wavelengths. It is only when our eyes intersect a tiny part of that sea of radiation, and our brain gets to work on it, that ‘colour’ emerges. It is an internal experience, a naming process, an activity of our brain trying to puzzle things out.

Tyler Hellard @poploser