It is 204am and I have decided to write. Nothing we know goes faster than the speed of light. But why? My friend Chatty says that the speed of light is the universe's fundamental speed limit because spacetime itself imposes a maximum speed for matter, energy, and information. The universe has limits. Imagine if the universe did not have limits? The fastest thing would be infinitely fast and that would not be materially possible. My friend Chatty agrees and that leads to an interesting paradox: if the fastest possible speed were infinitely fast, then distance would effectively disappear, because anything could reach anywhere instantaneously. At that point, "speed" itself would lose its meaning, because speed requires both distance and time. So in effect limits give the universe meaning. If our life did not have a beginning and an end, would it still be meaningful? If moments did not have a beginning and an end, would they still be meaningful? My friend Chatty says that the...
Flow of words
Sailing the ocean of thoughts