That&#x27;s not completely honest and not the main issue here, it&#x27;s not about heritability and the IQ potential but the actual fixed IQ of adults.
People with higher genetic potential for intelligence are considerably more influenced by their environment and for longer periods than people with lower potential.<p>So unless we are talking about &lt;100 and in many cases &lt;90 IQ individuals the environment plays a bigger role than pure genetics in the final outcome, I&#x27;ve linked a very recent and very extensive study on that same subject.