Let’s approach the question “Why am I here?” at two different levels.

The first is the question of the ages, which we all have asked at some point: Why is any one of us here? Why are we humans here, with this vexing consciousness and frustrating capacity for self-reflection? Are we the product of some larger plan beyond our understanding? Do humans have a purpose? Are we special?

The answer to that is easy: No. We are not special. We are an organism like all others, the product of an evolutionary process in a very big universe in which we are, as individuals, insignificant. But don’t fret about that; we are also insignificant as a species, and the collection of entities on Earth that we call “life” is insignificant, as is the planetary ecosystem in which we live and our solar system and our galaxy. We are, in the big picture, insignificant beings floating in insignificance in a universe that is vast beyond human comprehension.