The convergence of human biology, especially neuroscience, imaging, psychology, sociology, political science, number theory of chaos and emergence and meme studies will lead to a vast and fine understanding of how we cooperate and how we compete, the pressures of status and sexual selection, and the effects of demagoguery on crowds.
From these studies, we may find ways to open borders, fairly distribute goods and services while lessening greed, and educate children without poisoning their young minds with non-evidence-based thinking patterns.
There likely isn't a God gene, but there seems to be a cooperative network in the brain, a competitive module, empathy neurons, imitation and joy in common labor both mental and physical.
We should sell the joy, and shun the institutionalization of personal explanations of how the mind came from the universe. Maybe peace will come.