Travis
Member
- Joined
- Jul 14, 2016
- Messages
- 3,189
I personally disagree. You cannot usually separate heritability from genetics based on epidemiological studies alone. You need a biological justification for how this happens."Genetics make up an estimated 40 to 80% of a person's IQ"
I think that intelligence is poorly understood on the molecular level by most scientists, and especially psychologists. Most likely, brain microtubules are what produces consciousness.
These are tubular protein structures with resonant amino acids in the center. Tryptophan–with its flourescent indole ring–is arranged periodically inside the microtubules in a periodic linear fashion.
Histidine is arranged helically.
Both of these amino acid rings have a conjugated π-electron system. Tryptophan is fluorescent and electrons can jump from one to the other.
Some of the most powerful psychedelics—such as DMT, psilocybin, and LSD*—have indole rings. General anesthetics are thought to accumulate in the hydrophobic interior of the microtubule and interfere with electron conduction.
So far, most of the people who are working on this aren't quantum chemists; they are computer science (informatics) people, physicists, and psychologists. We need people like Linus Pauling and Gilbert Ling to work on this.
Conduction pathways in microtubules, biological quantum computation, and consciousness
If the spatial orientation and electrical potential of these conductive microtubules were the cause of consciousness, then anything that interfered with them could decrease IQ. The phosphorylated τ-protein—crosslinked by aluminum in the brain—connects to microtubules and effects their orientation. This could explain Alzheimer's.
aluminum ⇒ crosslinked τ ⇒ disoriented microtubule ⇒ altered consciousness
Low-iodine groups repeatedly score lower on IQ tests that high-iodine groups (~13pt), so thyroid hormone seems to be a major determinant of intelligence during development. Ray Peat seems to agree with this. And since this is nearly an entire standard deviation, you could make the statement that thyroid hormone determines about 33% of intelligence in certain countries (like China and Nepal).
It's a public service to keep the flat-Earth mindvirus from spreading.Avoid any discussion of Flat Earth theories.
*Although LSD is not always considered an "indole", its ergoline ring does contain an indole ring attached to an octahydrylquinoline ring (red).
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