It may NOT have been directly related to human creation. It may have been necessary to creating a universe in who life could exist, though. There are so many interdependant links between seemingly unrelated things that absolutely must exist for life to even be possible that it is staggering. What you are asking is akin to asking what crushing ore has to do with your brakes. Nothing at all, directly, but if it never happened, no one would able to make your brakes.