We live in an unprecedented age for spirituality. Spiritual practices that were originally confined to relatively isolated traditions are being used and investigated by numerous individuals and an increasing number of scientists. In this latest Sheldrake-Vernon dialogue, Rupert Sheldrake and Mark Vernon ask what this mass undertaking, from meditation to pilgrimage, might mean for the evolution of spiritual sight. How does science illuminate spiritual practices, what’s new about the practices of today, and what role is played by other features of modern life, like a strong sense of the individual and the ego?