|Histone acts to give DNA the specific
coil structure unique between types of cells
The connection between cognition and biochemistry is not in dispute—we are biological entities. But there is no evidence that through recognition of the fact we can somehow orchestrate our molecular processes.
|Primary nerves as they
enter the brain
Dr. Lipton describes in the opening of Where Mind and Matter Meet three primary mistakes that his “New Edge” approach to biology and health can correct towards a healthier, smilier future: the retention of a Newtonian concept of physics, adherence to a gene determined expression of phenotype, and the Darwinian paradigm as a whole in favor of Lamarck.
First, let us contend with those three “mistakes,” starting with the Newtonian anachronism. The cry of quantum revolution, liberation a la Heisenberg and Copenhagen, was an inane and abrasive bugling to my ears long before I heard it invoked here by Lipton. I am not a physicist, but I can see no way in which the uncertainty of quantum position and dependence on observation puts determination is the hands of an observer, who while directly influencing through his perception the state of a particle does not determine that state. The double-slit experiment was itself an accident.
Schrödinger’s cat is not poisoned or saved by a knowing choice. Rather, outside the box,a quantum event (e. g., passage/not passage of a single photon through a half-silvered mirror) is causally connected to the release of the poison inside the box. Since the photon is a quantum object in a superposition state, it both passes and does not pass through the mirror. Hence the poison is both triggered and not triggered. Therefore, by quantum logic, the cat must be both dead and alive until the box is opened and the cat observed. (Analogous to quantum logic, superposition of mental events is commonplace, further suggesting that the mind is a quantum system. Cognitively, we are simultaneously prepared for the cat being alive and prepared for the cat being dead until we open the box.)
At the moment the box is opened, the system chooses either to reveal a dead cat or a live cat. In any case, I don’t think these new physics principles are applicable on as large a scale as we are considering (hence "quanta...").
|"I spent the last few years building up an immunity to iocaine powder."|
Genetic determination and the Lamarckian idiocy can be dealt with at once. I would like to know to whom Lipton ascribes his claim about the current perspective that we are shackled to a biological destiny from birth. I don’t know a single geneticist or biologist who teaches this, and I have never personally been under such an impression. Scholars in evolutionary dynamics use algorithms of incredible complexity, and never with the intention of creating a stipulative conclusion, as the environmental factors can never fully predicted. This is the hallmark promise of the transhumanist prophet: The glorious dissolution of the old corporeal bonds.
|"Humanity +" is a transhumanist organisation
which promotes cryogenics as well as conscious evolution
toward a "better human." A human plus, I presume (plus what?)
As for Lamarck, his two main positions on life evolution were the environment gives rise to changes in animals (blindness in moles is the famous example. The second principle was that life was structured in an orderly manner and that many different parts of all bodies make it possible for the organic movements of animals. The primary distinction between Lamarck’s theory and Darwin’s is the element of directed change. Lamarck believed that mutations (this is what the changes amount to, though he would not have used the word) occurred according to a predetermined influence which he called a “complexifying force,” which was then honed by an adaptive force. It is possible that this was a matter of the limitations of the man’s time. We now understand mutations as occurring almost exclusively during sexual reproduction by the random division and combination of parental DNA. An irony for Dr. Lipton is that Lamarck’s preformationism would in fact take the amino reins even further from his grasp.
At conception the human is little more than DNA. A zygote acquires all of its formative physical material from without, first through the placenta and after birth through the consumption of resources, mostly in food or drink, but we are increasingly seeing the effect on our systems which our dispositions influence. Oxytocin, serotonin, adrenal hormones, and all manner of endocrine hormones in interplay with our emotional affect are being described with more and more detail, to the level of a dendrite. A continual augmentation of our knowledge in this regard will certainly expand our ability to treat and prevent human disease, and all ethical investigation of both epigenetic and genetic influence ought to be encouraged.
But under any rational scrutiny the claims that humans are able and poised for imminent emancipation from illness and pain by using the mind as an eject button are revealed as teleological fantasies. Our mind is our brain, which for most is kept in the skull, and, as the song goes, it’s all connected. Ignoring the imprecision of manipulating neurotransmitters through mood, how is it that we are expected to begin to “choose” our emotional reactions? The depressed or anxious surely don’t choose those fates for themselves. This is question-begging at its worst, wrapped in a tabernacle of molecular detail. Want to stop feeling sad or ill? It’s simple: stop it.