Wild guess, as not-OP: Information is conserved at the microscopic level, while it’s really not macroscopically, and entropy is (the logarithm of) the missing piece. Ergo, it contains a record of everything that’s happened that’s no longer directly visible.
Wild guess, as not-OP: Information is conserved at the microscopic level, while it’s really not macroscopically, and entropy is (the logarithm of) the missing piece. Ergo, it contains a record of everything that’s happened that’s no longer directly visible.