“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 and 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.”

“Like a work of art, we exceed our materials. Science needs art to frame the mystery, but art needs science so that not everything is a mystery. Neither truth alone is our solution, for our reality exists in plural”

“Our belief in a world external to ourselves, filled with things and people that are not us, is an overwhelming fact of our existence. But similarly, our absolute certainty that there is more to reality than just this physical world is a spiritual fact that bears more truth than any other in our lives. We seek to explain this spiritual nature as some metaphysical reality, accepting the constraint of Science that will not allow for any usurpation of the actuality of the physical universe. And we flounder trying. Once we allow our thoughts to be forced into some metaphysical realm, we find ourselves stripped of that single most important validation of spiritual truth – the undeniable presence at the heart of our existence. This is the spiritual truth that we seek, and it is not to be found in the physical reality of Science. The physical reality of Science is to be found in it! “An Introduction to Awareness” is a philosophical journey that takes the reader into the heart of this pure presence of nondual reality – a reality in which the spiritual is not metaphysical, but actual, in which physical reality is 'a machine in the ghost'. This pure presence that we cannot deny is the awareness that lies at the heart of our experiences and thoughts. This irrefutable truth is used as a starting point in a processual analysis of awareness, and of our ideas about existence and self, leading to a clear understanding of the nondual nature of reality as the pure presence of non-individuated Awareness.”

“I am not worried if scientists go and explain everything. This is for a very simple reason: an impala sprinting across the Savannah can be reduced to biomechanics, and Bach can be reduced to counterpoint, yet that does not decrease one iota our ability to shiver as we experience impalas leaping or Bach thundering. We can only gain and grow with each discovery that there is structure underlying the most accessible levels of things that fill us with awe. But there is an even stronger reason why I am not afraid that scientists will inadvertently go and explain everything--it will never happen. While in certain realms, it may prove to be the case that science can explain anything, it will never explain everything. As should be obvious after all these pages, as part of the scientific process, for every question answered, a dozen newer ones are generated. And they are usually far more puzzling, more challenging than than the prior problems. This was stated wonderfully in a quote by a geneticist named Haldane earlier in the century: "Life is not only stranger than we imagine, it is stranger than we can imagine." We will never have our flames extinguished by knowledge. The purpose of science is not to cure us of our sense of mystery and wonder, but to constantly reinvent and reinvigorate it.”

“We have learnt that the exploration of the external world by the methods of physical science leads not to a concrete reality but to a shadow world of symbols, beneath which those methods are unadapted for penetrating. Feeling that there must be more behind, we return to our starting point in human consciousness - the one centre where more might become known. There we find other stirrings, other revelations than those conditioned by the world of symbols... Physics most strongly insists that its methods do not penetrate behind the symbolism. Surely then that mental and spiritual nature of ourselves, known in our minds by an intimate contact transcending the methods of physics, supplies just that... which science is admittedly unable to give.”

“Understanding the physiological and neurological features of spiritual experiences should not be interpreted as an attempt to discredit their reality or explain them away. Rather, it demonstrates their physical existence as a fundamental, shared part of human nature. Spiritual experiences cannot be considered irrational, since we have seen that, given their physiological basis, experiencers' descriptions of them are perfectly rational... All human perceptions of material reality can ultimately be documented as chemical reactions in our neurobiology; all our sensations, thoughts, and memories are ultimately reducible to chemistry, yet we feel no need to deny the existence of the material world; it is not less real because our perceptions of it are biologically based... It is not rational to assume that the spiritual reality of core experiences is any less real than the more scientifically documentable material reality.”