Registering that I think “[entropy] can be used to explain the arrow of time” is bunk (I’ve linked 4:50, but see particularly the animation at 5:49): entropy works to explain the arrow of time only if we assume a low-entropy initial state (eg the big bang) in the past Edit: Oh hm maybe the description isn’t “time moves forward” but “time moves away from the big bang”
Registering that I think “[entropy] can be used to explain the arrow of time” is bunk (I’ve linked 4:50, but see particularly the animation at 5:49): entropy works to explain the arrow of time only if we assume a low-entropy initial state (eg the big bang) in the past
Edit: Oh hm maybe the description isn’t “time moves forward” but “time moves away from the big bang”