Which of these forces (self-interest or collective interest) wins out in any organization is a function of that organization’s culture, which is a function of the people who shape it. But it’s clear that collective interest is what’s best, not just for the organization but for the individuals who make it up. As I’ll explain in Work Principles, the rewards of working together to make the pie bigger are greater than the rewards of self-interest, not only in terms of how much “pie” one gets but also in the psychic rewards wired into our brains that make us happier and healthier.
Knowing how the brain has evolved thus far, we might extrapolate the past into the future to imagine where it will go. Clearly the evolution of the brain has moved from being nonthinking and self-focused toward being more abstract and more universally focused. For example, the brain evolution that I described has given us (some people more than others) the ability to see ourselves and our circumstances from a higher holistic level and, in some cases, to value the whole that we are part of even more than ourselves.
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!” and told me that the next day he was meeting with the University of Wisconsin professor of neuroscience who had helped him learn about this, and he asked me if I wanted to join him. Regrettably, I couldn’t but I recommended to him a book I’d read on the subject called The Spiritual Brain (which I also recommend to you). In our conversation, we went on to discuss the similarities and differences between spirituality and religion. His view was that prayer and meditation seemed to have similar effects on the brain in producing feelings of spirituality (the rising above oneself to feel a greater connection to the whole) but that each religion adds its own different superstitions on top of that common feeling of spirituality. Rather than trying to squeeze my own summary of his thinking in here, I’ll simply recommend the Dalai Lama’s book, Beyond Religion, if you’re interested in learning more.
In imagining what the future of our thinking will be like, it’s also interesting to consider how man himself might change how the brain works. We are certainly doing that with drugs and technology. Given advances in genetic engineering, it’s reasonable to expect that someday genetic engineers might mix and match features of different species’ brains for different purposes, if you want to have a heightened sense of sight, say, genetic engineers might be able to manipulate the human brain so it grows optic lobes more like those of birds. But since such things won’t happen anytime soon, let’s get back to the practical question of how all this can help us better deal with ourselves and each other.
Understand the great brain battles and how to control them to get what “you” want.
The following sections explore the different ways your brain fights for control of “you.” While I will refer to the specific parts of the brain that neurophysiologists believe are responsible for specific types of thinking and emotions, the actual physiology is much more complex, and scientists are only beginning to understand it.
Realize that the conscious mind is in a battle with the subconscious mind. Earlier in the book, I introduced the concept of the “two yous” and explained how your higher-level you can look down on your lower-level you to make sure that your lower-level you isn’t sabotaging what your higher-level you wants. Though I’ve often seen these two yous in action in myself and others, it wasn’t until I learned why they exist that I really understood them.