Greetings Earthlings! 🙂
In this week’s post I’m going to briefly explore the history of autism.
So gather round for storytime! 😀
As autism rates increase, many people have come to believe that the condition is relatively new. Whilst the clinical term may be in it’s infancy, autism can in fact trace it’s genetic lineage back through millennia!
Genetic research has shown that some of the key genes involved in the development of autism came from our shared heritage with the apes, predating the evolution from monkey to man (somewhere in the region of 7 million years ago).
Other related autism genes are slightly more “recent” than this, having come into existence over 100,000-years ago.
Whilst a third of autistic genes may come about through spontaneous genetic mutation, from this evidence we can see that autistic genes were inserted into the genetic code of our ancestors for a reason.
Interestingly in ancient times, people that displayed autistic traits were in fact highly revered. Such autistic traits as exceptional memory skills, creative thinking, observational skills, heightened senses and extensive knowledge in important areas such as plants and animals (i.e specialist interests), would all have been greatly valued in an ancient community. The incorporation of these skills within the group would have been essential to their survival.
Experts also believe that autistic skills such as memory and attention to detail may have contributed to the creation of ancient cave paintings such as this one:
How often we focus on the negatives of autism that we fail to stop and consider the reasons these genes exist. If they were a hindrance to the human race, why have they not been eradicated through millennia of evolution?
I think Temple Grandin sums it up pretty well here:
And she would be right! 😉 Experts believe that autistic genes have been conserved to advance our intelligence. Variants of autistic genes have been linked to improved cognitive performance and the formation of new brain cells.
Such talented historical figures as Michelangelo, Mozart, Beethoven and of course, Albert Einstein, are all believed to have shown signs of autism- but history remembers them for their esteemed achievements, not their genetic quirks.
Something that we would all do well to think of when we commit autistic people to the annals of history in future.
So there we have it Earthlings, I hope you find this information as interesting as I found it 🙂 I could go on further buuuuttt I think I’ll spare you the clinical history of autism for another day 😉
Have a good weekend everyone! 🙂