Kita K. - Hare's Whisker lyrics

Many people believe that just the slightest variation in an initial condition of an event can produce radical changes in the result

Consider that a ludicrously astronomical number of events had to occur just right
In order for you to be where you are
And perhaps if one of these events didn't happen the way that they actually did
Say, ten billion years ago a specific atom didn't collide with another, then everything changes

Would the human race still come to exist?

Would the planet Earth?

How does it feel knowing that everything you ever known, and everything you will ever know, made it by a hare's whisker?