In his book "Space," James A. Michener reflects on humanity's existence in the cosmos, emphasizing our small place in the universe. He reminds the character John, and the readers, that our planet and the star it orbits are insignificant when viewed on a galactic scale. This perspective underscores the transient nature of life, suggesting that the universe will eventually fade away, along with our brief lives.

Michener urges us to focus on making our time meaningful by contributing positively to the world around us. He asserts that in the face of our inevitable forgetfulness and the world's eventual demise, the only worthwhile moral compass is to engage in actions that offer value and utility. This call to purpose highlights the importance of making a lasting impact within the fleeting moments we have.