"As many as 1 in 150 children are autistic, according to the Centers for Disease Control. That adds up to almost 1.5 million people in the United States."You can also find Autism Speaks informing the public that all those 1.5 million autistics are children. Here's a quote from a recent Autism Speaks press release, where Mark Roithmayr, Autism Speaks' President, is quoted as saying:
"Toys“R”Us has been a tremendous partner in helping us shine a national spotlight on this disorder, which affects 1.5 million children in the United States."My question is, where does the Autism Speaks 1.5 million come from? Other autism advocacy organizations use this figure, but Autism Speaks is the current authority, the major private autism research funding body, a major influence on public spending, the biggest, most powerful autism advocacy organization of them all, representing and deciding the (ideally, according to Autism Speaks, very short) future of all autistic people.
If there are 1.5 million autistic children in the US, as Autism Speaks claims, and if the prevalence of autism is 1 in 150, as Autism Speaks also claims, then the total number of children in the US would have to be 225 million.
According to the US Census Bureau, the total US population is currently just above 300 million. According to the same source, the total number of children (age 0-19) in the US would be about 80 million. If Autism Speaks is still insisting, as it did in a May 2008 press release, that there are 1.5 million autistic children in the US, then Autism Speaks has discarded the 1 in 150 prevalence figure in favour of 1 in 53 (even higher than the UK Observer could manage in its big, bogus, retracted autism scare story).
On the other hand, if Autism Speaks is claiming that there are 1.5 million autistics in total in the US, including autistic adults, this produces an overall prevalance of about 1 in 200, dramatically lower than Autism Speaks' widely advertised 1 in 150.
Or Autism Speaks might be claiming that the prevalence of autism is 1 in 150 in children, and lower in adults. In order for the 1.5 million figure to work this way, the prevalence of autism in adults would have to be about 1 in 220. This is not a figure that I can find anywhere on the Autism Speaks website, never mind its rationale.
On the other hand, if Autism Speaks applies their advertised 1 in 150 prevalence figure to the entire US population (which cracked 300 million in 2006), then the result is a total of 2 million autistics in the US, of whom about 500,000 are children and 1.5 million are adults. But this would mean that there has been a high stable rate of autism. This is a scientifically sound position, but one that Autism Speaks and autism advocacy in general has rejected.
All of the figures above are easy enough to find and calculate--well within Autism Speaks' abilities. After all, Autism Speaks has numerous scientific advisors as well as a chief scientific officer. And a difference of 500,000 between the figure promoted by Autism Speaks and the figure consistent with the existing scientific literature is hardly trivial. What major, high-profile disability organization would so persistently deny the existence of hundreds of thousands of the disabled people it claims to represent? This can only result in disabled people being unable to obtain services, unable to be recognized for their contributions, unable to have a voice in their own future, etc.
But this is what autism advocates do. One of the near universals of autism advocacy is the promotion of the autism "epidemic," and the rejection of the scientific position that there's been a high stable rate of autism. The main effect of this has been the denial of the existence of older autistics. In Canada, this denial of autistic lives by autism advocates has been extreme.
Another universal of autism advocacy is a gross disregard for accuracy and ethics in reporting what is known about autism. Autism Speaks is telling the world--including governments--that when it comes to autism, you don't need to bother with the facts. You don't need to check your basic arithmetic, much less take the trouble to look up primary sources. Autism Speaks' widely disseminated 1.5 million figure, and its casual denial of half a million autistic lives, is just one example of the standards of science and ethics that leading autism advocates apply to autistics.