Indeed.
Likewise diseases like Williams Syndrome and Epilepsy make us realize "meaning" might be somewhat subjective.
I saw a program some years back, I can't remember the name of it, but it discussed how meaning or significance is given biologically. Apparently there is a "significance" filter in "normal" people. Upon looking at a picture of their mothers face for instance, normal people have a reaction. Autistic people do not. There are other conditions somewhat related to epilepsy in which everything sets off the "significant" trigger. The program speculated this is the source of the religious-epileptic connection. Sorry for the rough paraphrase... I can't remember the details.
I saw a program some years back, I can't remember the name of it, but it discussed how meaning or significance is given biologically. Apparently there is a "significance" filter in "normal" people. Upon looking at a picture of their mothers face for instance, normal people have a reaction. Autistic people do not. There are other conditions somewhat related to epilepsy in which everything sets off the "significant" trigger. The program speculated this is the source of the religious-epileptic connection. Sorry for the rough paraphrase... I can't remember the details.