What’s the most important take-home message for readers?
Spiritual practices, secular or religious, are inherently good for your body, and especially your brain. Meditation and prayer—be it about God, or evolution, or peace, or the Big Bang—will strengthen important circuits in your brain, making you more socially aware and alert while reducing anxiety, depression, and neurological stress. And meditation can be adapted in endless ways. You can use it to become more motivated to succeed in business. You can apply it to communication to reduce relationship conflicts. You can do a sixty-second meditation involving yawning to quickly relax your body and mind. Indeed, you can use the same technique to bring a roomful of children, students, or CEOs to attention with their brains becoming acutely attuned to each other: a fancy way of saying that yawning can actually evoke social empathy with many living species on this planet.