" For all the successes of Western civilization, the world paid a dear price in terms of the most crucial component of existence - the human spirit. The shadow side of high technology - modern warfare and thoughtless homicide and suicide, urban blight, ecological mayhem, cataclysmic climate change, polarization of economic resources - is bad enough. Much worse, our focus on exponential progress in science and technology has left many of us relatively bereft in the realm of meaning and joy, and of knowing how our lives fit into the grand scheme of existence for all eternity. "

― Eben Alexander , Proof of Heaven: A Neurosurgeon's Journey into the Afterlife