The human animal evolved to have the capacity for both good and evil, and it does plenty of both, but there is no hidden hand of universal purpose or consciousness behind what we do, only our own consciousness, our own purpose. Each of us chooses to love or hate; we give and we take; we leave our own imprint on our family, our friends, and society. We don't need an eternal and conscious universe to give our lives meaning. Our lives are as meaningful as we make them.
The above is an excerpt from the book War of the Worldviews where in a series of essays, Chopra and Mlodinow articulate their arguments on various topics relevant to the on-going debate between supernaturalism and science.