Though we often look on them as adversaries, humanity embraces both science and spirituality in our struggle to understand ourselves. Now, with the wealth of answers available to us, within our reach is the ability to choose whether to allow our future to emerge unguided or to actively decide what we would like to become. Activist and veterinarian Brett Hayward integrates the roadmaps offered by disparate disciplines in an exploration of where we came from and where we can go.