If we call this phenomenon cyclical time, we can contrast it with linear time. The latter is time we experience as passing, the one to which we apply the terms past, present, and future. But in fact, what is passing is not time but motion, motion we are calibrating by time. That is, we use the cyclical units of time to measure the linear distance between any given motion and a reference location.Īs I discuss in The Infinite Staircase, by virtue of the Big Bang, the Second Law of Thermodynamics, and the ongoing rush to greater and greater entropy, the universe is inherently in motion. Some of that motion gets redirected to do work, and some of that work has resulted life emerging on our planet. Motion is intrinsic to our experience of life, much more so than time. Author – The Infinite Staircase: What the Universe Tells Us About Life, Ethics, and Mortalityįor all my life I have been taught that time is the fourth dimension in a space-time continuum. I mean, for goodness sake, Einstein said this was so, and all of physics has followed his lead. Nonetheless, I want to argue that, while the universe may indeed have four dimensions, time is not one of them, nor is it a fundamental element of reality.īefore you think I have really jumped off the deep end, let me just say that my claim is that motion is a fundamental element of reality, and it is the one that time is substituting for. This is based simply on observation. That is, we can observe and measure mass. We can observe and measure space. We can observe and measure energy. We can observe and measure motion. Time, on the other hand, is simply a tool we have developed to measure motion. That is, motion is fundamental, and time is derived.Ĭonsider where our concept of time came from. It started with three distinct units-the day, the month, and the year. Each is based on a cyclical motion-the earth turning around its axis, the moon encircling the earth, the earth and moon encircling the sun. All three of these cyclical motions have the property of returning to their starting point. They repeat, over and over and over. That’s how they came to our attention in the first place.
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