Parallel Universe

A sperm goes through countless hardships to find an egg, and life is a matter of probability. If life is merely a miniature universe, then after an asteroid struck Earth 65 million years ago and wiped out the dinosaurs, and humanity took the stage of history, could we say that on a macro scale, it was another sperm finding an egg? The three-dimensional space we inhabit is the cradle in which life is nurtured, and the universe is nothing more than a vast womb. Every civilization will transmigrate and create a new universe. Science allows for this; humanity simply has yet to command energy on that scale. According to the laws of nature, the universe will choose only the most powerful civilization. It will surely be a war of sperm.