Autism is a neurological disorder. It's not caused by bad parenting. It's caused by you know abnormal development in the brain. The emotional circuits in the brain are abnormal. And there also are differences in the white matter which is the brain's computer cables that hook up the different brain departments.
The value of old age depends upon the person who reaches it. To some men of early performance it is useless. To others who are late to develop it just enables them to finish the job.
