Value, purpose, and meaning vary between religions and cultures, and are best viewed as emergent properties supporting altruistic behaviors bonding us into groups that have proven to be more successful at sustaining themselves over multiple generations. I take the value, purpose, and meaning of my life as being to exist as an expanded present centered awareness that encompasses all of this - the space in which thoughts, feelings, selves appear and disappear.
Our transient Anthropocene era is a brief moment in the vast history of this planet and the cosmos. The disappearance of our human species as we know it is a certainty, a transition either to extinction or to a further evolved trans-human form. Understanding and accepting this can be a source of serenity that enables us to live fully in the present moment as grateful witnesses to what is unfolding.