A few years ago, I had a conversation with the Dalai Lama in which I explained to him the contemporary neuroscience view that all of our thinking and feeling is due to physiology (in other words, the chemicals, electricity, and biology in our brains working like a machine). This implied that spirituality is due to these physiological mechanics rather than something coming from above, so I asked him what he thought about that. Without hesitation, he responded “Absolutely!”

