The universe operates by uniform laws of nature. Why does it? Much of life may seem uncertain, but look at what we can count on day after day: gravity remains consistent, a hot cup of coffee left on a counter will get cold, the earth rotates in the same 24 hours, and the speed of light doesn’t change – on earth or in galaxies far from us.
How is it that we can identify laws of nature that never change? Why is the universe so orderly, so reliable?
“The greatest scientists have been struck by how strange this is. There is no logical necessity for a universe that obeys rules, let alone one that abides by the rules of mathematics. This astonishment springs from the recognition that the universe doesn’t have to behave this way. It is easy to imagine a universe in which conditions change unpredictably from instant to instant, or even a universe in which things pop in and out of existence.”11
Richard Feynman, a Nobel Prize winner for quantum electrodynamics, said, “Why nature is mathematical is a mystery…The fact that there are rules at all is a kind of miracle.”12
Article taken from EveryStudent.com
Toust droit reservé
.png)