People say, "Autism is on the rise" but as an autistic person I see a site like this and go, "No, autism was always with us, we just labelled it differently in the past".
I mean that lovingly.
I mean that lovingly.
/s
Then I saw the date of the last update: http://www.hawaiihighways.com/what's-new.htm So comprehensive!
If anything, based on my experience, and the experience of my autistic friends; I would expect autism to be on the rise just because of assortitive mating. With the invention of widespread access to university, and growing cities, it's much easier to meet autistic people than it would've been in the past.