Comment by gasull

Isn't time, somehow, a human abstraction?

I mean, what really exists is movement. Earth spins over itself and we call it a day, Earth circles the Sun and we call it a year, a few quartz electronic pulses are called a second, etc. We use these events to measure time.

Before Big Bang there was no movement, therefore, there was nothing to measure time with. If there's nothing to measure time with, there's no time.