Most people like to have a good job, a good life; and some people feel powerless asking: what could I do to contribute to the evolution of the human race? me?
Yes, each one of us is essential for the evolution of the human race.
First we need to evolve ourselves, which means we need to align with who we are and our values and with what we are. This involves being authentic, letting go of who and what we are not - letting go of all beliefs, behaviors, values that are not ‘us’; letting go of all emotions, of the ego and so reconnect with pure awareness that is what we all are.
As we let go of our negativities, we contribute immensely to the development of humanity to the next level.
And as we do so, we re-remember how to Love - ourselves, others, the planet.
Secondly we may have a calling for what we are here to do on this planet. We need to learn to listen inside and trust ourselves and surrender to Consciousness/God/Awareness and do whatever we feel right to do. If we do not feel we have a calling, we need to connect with what brings us joy, with what we love doing, with what has meaning to us and we will discover that it will always involve doing something for other people in one way or another.