TEMPLE GRANDIN ON THE RISING CASES OF AUTISM

Cases of autism are rising. Why do you think that is?

Some of it is probably due to the way autism is diagnosed. I saw people on the HBO lot that probably have Asperger’s but never got a diagnosis as a child. There has been an increase in regressive autism, children who develop normally, have speech, and then lose it. I think there’s something going on with some type of environmental contaminant. Some insult is getting to the child whose genes are susceptible to autism. I think we are going to be hearing more about epigenetics and autism. With epigenetics you look at how the genome responds to the environment. How things like toxins and diet and other things turn on the switches that regulate how certain genes are expressed.