Every brilliant experiment, like every great work of art, starts with an act of imagination.
Unfortunately, our current culture subscribes to a very narrow definition of truth. If something can't be quantified or calculated, then it can't be true. Because this strict scientific approach has explained so much, we assume that it can explain everything. But every method, even the experimental method, has limits. Take the human mind. Scientists describe our brain in terms of its physical details; they say we are nothing but a loom of electrical cells and synaptic spaces. What science forgets is that this isn't how we experience the world. (We feel like the ghost, not like the machine.) It is ironic but true: the one reality science cannot reduce is the only reality we will ever know. This is why we need art. By expressing our actual experience, the artist reminds us that our science is incomplete, that no map of matter will ever explain the immateriality of our consciousness.
The moral of this book is that we are made of art and science. We are such stuff as dreams are made on, but we are also just stuff. We now know enough about the brain to realize that its mystery will always remain. Like a work of art, we exceed our materials. Science needs art to frame the mystery, but arts needs science so that not everything is a mystery. Neither truth alone is our solution, for our reality exists in plural.