That is very true and a significant understanding to maintain when trying to test intelligence. Intelligence cannot be measured on a single linear scale. I have to wonder about the IQ of whoever came up with the notion of an IQ. Intelligence comes in types, flavors, colors, branches, shapes, and sizes. Intelligence is problem solving, but what kinds of problems?
The whole idea of generalizing is THE problem with categorizing groups. When a ruler attempts to apply any system to an entire population, that ruler must generalize the expected affects with generalized rules. When someone is trying to apply the concept of intelligence to an entire race, that same generalization must occur. All of which leads to the serious problem of over generalization (commonly known as prejudice and/or presumption).
Quantum Mechanics is used to predict population response to laws in order to ensure that the average of the resultant effects is considered positive to the designer of the society. Quantum Mechanics is entirely about statistics and averages. And that means that in every individual case, it is always wrong. But the average affect on the rulers will be acceptable. That is why it is said that “God has no respect for the individual” - because the rulers and designers have no respect for individuals. They have only a QM type of IQ, literally using computers to make their decisions and thus cannot solve many simple problems.
Gradually through time, everyone becomes a drone to a system that they never truly understand and eventually they can never do anything else. Artificial systems breed out individuality and breed in race distinction by forming the required specialized races to serve its overall spirit. Many races become a new common race, by design. After many generations of control, one can know the government mindset of a country merely by watching a few of the individuals. Similarly one can know a corporate mindset merely by speaking with a few employees (much like knowing the species by examining the blood or DNA).
Races and species ARE the distinction in physical intelligence. Every living entity is a problem solving device with its own specialties. The variations in species and their races represent the actual variation of intelligence. They are physical instances of the same thing.
The DNA IS the IQ. Intelligence is that complex.
