It is common for spiritual teachers to rant against “materialist reductionist science”, that reduces living beings to mere machines. Those of an academic bent usually trace the origins of this “dogma” back to the age of Newton and Descartes, and see modern science, especially biology, as simply an extension of Descartes’ mechanistic philosophy from the mid 1600s.
Their criticisms of Descartes — that he saw animals as machines and simply ignored basic questions about what life is and how complex animals arose — are in fact well justified. Or at least, well justified in relation to Descartes. They are in fact identical to the objections that were raised against Descartes in 1650. But modern biology is not simply an extension of Descartes’ ideas. the history of science shows, in fact, that modern biology developed not only the genuine advances that Descartes made (such as conceiving of living creatures as self contained ‘mechanical’ systems), but also took on and developed ideas from his most trenchant critics.
Here we could broadly mention alchemy as holding a door open to a conception of chemistry wherein atoms have dynamic qualities (in contrast to Descartes’ clunky “billiard ball” conception of atoms); and vitalism which treated the nature of life itself as an issue worthy of serious inquiry. (Descartes ignored this issue almost entirely.)
Today, we would consider vitalism as a ‘spiritual’ idea, but for many centuries, the possibility of a ‘life force’ (similar to the recently discovered electricity and magnetism) was scientifically plausible and in need of serious investigation. Spiritual teachers astutely ignore the centuries of hard scientific labor that were devoted to investigating this question.
This is ironic, as this is an area where ‘spiritual’ (and even supernatural) ideas made important contributions to scientific progress. The story belongs as much to the history of spirituality as to the history of science. But by refusing to acknowledge the way that scientific progress transformed vague ideas into testable hypotheses and eventually into working, factual parts of scientific theory, spiritual teachers also ignore the contributions to science of some of their greatest heroes.
(Paracelsus, for example, predated Descartes, but had a more modern and more empirical approach to chemistry than Descartes. The famous alchemist van Helmont seriously investigated vitalism, and speculated that chemical reactions may underlie all of life. Both made considerable contributions to science, but as science built on and surpassed the ideas they contributed, this contribution is erased from spiritual history. Paracelsus, in fact, was more empirical than many of his modern fans in alternative medicine, having argued that miners’ lung diseases were caused by silica dust, rather than by mountain demons. His view that the metabolic processes of the human body are akin to what happens in an alchemist’s lab, is far more modern than the ideas of Louise Hay or Bruce Lipton.)
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Authoritarian Christianity
Even more ironic is that by denying both the history of science and spirituality’s contribution to it, modern spirituality has failed to develop beyond the *foundations* laid by Descartes, in the religious topography of the 17th century. To a very large degree, modern spirituality is Cartesian, not only in its dualistic ideas about the ‘body/mind split’ (borrowed directly from Descartes), but also its conception of chemistry as consisting of the study of billiard ball-like atoms crashing off each other. (It is against this backdrop, and not that of modern chemistry that the excitement among spiritual teachers about quantum physics is set.)
It might seem odd to call this materialist atomism ‘deeply Christian’, but it plays directly into the idea that living creatures cannot arise “merely by random chance”, and that they need some higher power to organize them, or boss them about. The authoritarian power structure implicit in Church theology was also implicit in Descartes’ scientific conception.
This power structure is a little more difficult to recognize in modern esoteric spirituality, but it is certainly there. I’ve covered the way Neale Donald Walsch smuggles it into his sales pitch, and in the way that James Arthur Ray deliberately presented himself as a god-like authority.
It’s not as malicious as in the Church, but it’s good marketing practice to present yourself as an authority, and use it to trigger instinctive submissive behaviors.
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Descartes
Rene Descartes was born in 1596 and died in 1650. He was a brilliant mathematician as well as brilliant and influential philosopher and ‘scientific’ researcher. He appears to have been rather vain, arrogant and extremely ambitious. (It was probably these qualities that led to his demise. He accepted a position as tutor to a Swedish princess and moved to Sweden. Unfortunately she wanted her classes at 5 am. Having to get up so early was too much for the habitual late riser, and he died.
As a young man, Descartes had written a vast philosophical text, his Treatise on the World, but decided not to publish it when he got news of the condemnation of Galileo in 1633, clearly fearing the same fate for himself. Rather than abandoning his aim of developing an all-embracing materialistic worldview, it appears he added two more goals: casting his philosophy in a form that would protect him from heresy charges, and to reinvent Christian philosophy in a form that would prevent the Church from rejecting the benefits of progress. In other words, protecting himself from the Church, and the Church from itself. (Bertrand Russell found reason to accept Descartes’ proclamations of faith as genuine.)
The result was a philosophical system that Robert Boyle later termed the “Mechanical Philosophy”. All living creatures, according to Descartes are machines — ‘earthen machines’ in his terminology.
I should like you to consider that these functions (including passion, memory, and imagination) follow from the mere arrangement of the machine’s organs every bit as naturally as the movements of a clock or other automaton follow from the arrangement of its counter-weights and wheels. (Descartes, Treatise on Man, p.108, quoted by Wikipedia)
By this measure, the difference between a clock and a dog is simply a degree of complexity. Pull out the works of a clock, and it stops working; same with a dog. Death is just stopping working. Life, in the case of an animal, is qualitatively no different from the ticking of a clock.
Humans are also earthen machines, but, unlike animals, we also have a rational, immortal soul. This soul looks out through the eyes, and is confronted by the soulless alien landscape of the world.
The soul is also immaterial. This throws up the problem of how it can influence the physical body. Descartes’ solution was the same one that has been tried by spiritual folk ever since: he declared a part of the brain as ‘the seat of the soul’.
According to Descartes’ reasoning, this is the pineal gland. This singular structure, unique, he thought, among the otherwise paired structures of the brain, sits between the hemispheres, held in place by fine threads. Thus the pineal is uniquely positioned to vibrate and dance to the winds of the spirit, like a spider web responding to a gentle breeze. The vital fluids in the brain can be directed by the pineal down the various pipes and tubules, to activate the levers and pulleys of the gross anatomy. Only humans have this structure, Descartes believed, and so only the human body can be moved by the soul. And only humans are truly alive — life meaning consciousness; meaning life is uniquely a soul property.
(This belief, incidentally, about the pineal as the seat of the soul was picked up by esoteric folks, and eventually made its way into Madame Blavatsky’s Theosophy of the late 19th Century. Here it was associated with the 6th Chakra, an idea itself lifted from Hindu and Yogic philosophy, also known as the Third Eye. The association has become part of the furniture of modern esoteric ideas.)
Unfortunately for Descartes, studies by subsequent anatomists found that the pineal is not supported by threads at all. And many animals including mammals and birds and some reptiles also have a pineal gland. (By a quirk of evolutionary history, in some reptiles, including salamanders, a homologue of the pineal gland is indeed light sensitive — a genuine ‘Third Eye’.)
By separating soul and body like this, Descartes was probably hoping to hold the door open for the study of anatomy, having theologically fenced off a special place for the human soul in a realm impenetrable to the materialistic sciences.
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Banishing God, founding science
However, as if often (rightly) pointed out by spiritual folk, this effectively banished the soul from nature, and left no role for God to play in the every day running of the world. God for Descartes had merely created everything, and effectively wound up animals and set them ticking along randomly, while He sat back and watched idly, with nothing else to do. It was only a matter of time before followers of Descartes simply removed God and the soul altogether. The Cartesian system functioned just as well, if not better, without God.
This is often assumed by spiritual teachers to be the foundational moment of modern science (especially biology). Scientists, they believe, simply continued from that point, studying the animal-machines in ever greater detail, and dogmatically refusing to ask where the complexity and diversity of the natural world came from, and denying the very existence of life itself.
Spiritual teachers have looked at this fossilized shell of a worldview with the soul — and mystery and wonder — driven out of it, and simply did the opposite. Instead of driving out the soul, they envisioned the soul descending into nature, and into the bodies of animals and trees, and into the whole of nature itself. This is certainly more aesthetically and emotionally pleasing; and also keeps certain paths of inquiry into nature open, that were closed to Descartes.
But by assuming that modern science is built largely upon this watershed moment, modern spiritual folk have missed not only important aspects of modern science, but also missed out on the scientific ideas of the Romantics. This late 18th and early 19th century movement (primarily in Germany) was not only profoundly spiritual, but also a powerful philosophical reaction against the materialism of the Newtonian (and Cartesian) worldviews.
Rather than seeing soul as alien to nature, the Romantics, especially Schelling and Goethe, saw the soul as a product of nature, and the inner life of the soul as a reflection of nature. Artistic genius was a necessary tool for the scientist to use in conceiving of nature; capable of creatively drawing truths of nature out of the inner world.
Much ranting and hot air could be spent on this idea, and its success could be deemed as limited, but it influenced the work of Alexander von Humboldt, a truly great scientist, whose methodology involved drawing on as many methods of investigation as possible, and using them to conceive of nature as a unified whole.
Humboldt in turn profoundly influenced the young Darwin, who read Humboldt during his voyage in The Beagle, and said he learned to see nature through Humboldt’s eyes. this approach, it has been convincingly argued, helped Darwin envision the unity of nature, and the possibility that all life forms are interrelated.
With one blow, Darwin demolished the idea that humans are somehow alien to nature, or not of this world; set atop an earthly hierarchy and granted dominion over nature by tyrannical God.
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Why is it so normal for people of a spiritual or mystical bent to find Darwin’s extraordinary discovery of the transcendent unity of life such an abhorrent idea?
I can only trace it back to having inherited an implicitly Christian implicitly hierarchical, implicitly authoritarian worldview from Descartes.
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Posted by Yakaru