Human intelligence should be protected, especially since the circumstances will require more ingenuityand social cohesion. Science clearly shows that a variety of heavy metals, pesticides and, perhaps surprisingly, chemicals used in many everyday consumer products interfere with brain development with adverse long – term effects on how people think and behave.
They are especially harmful to developing brains – for babies still in the womb and children all the way to young adulthood. When this new generation reaches adulthood, they must have every mental advantage that biology can give them. Avoiding toxicexposure through good nutrition and life-style choices is crucial.