This is Real

This is real. Your eyes reading this text, your hands, your breath, the time of day, the place where you are reading this—these things are real. I’m real too. I am not an avatar, a set of preferences, or some smooth cognitive force; I’m lumpy and porous, I’m an animal, I hurt sometimes, and I’m different one day to the next. I hear, see, and smell things in a world where others also hear, see, and smell me. And it takes a break to remember that: a break to d...

 Conception of Time

We never really see time. We see only clocks. If you say this object moves, what you really mean is that this object is here when the hand of your clock is here, and so on. We say we measure time with clocks, but we see only the hands of the clocks, not time itself. And the hands of a clock are a physical variable like any other. So in a sense we cheat because what we really observe are physical variables as a function of other physical variables, but we represent that as if everything is evo...