This week, the CDC published data that showed that the average age of first developmental evaluation for concerns was lowered by 5 months.  Five months is a lot to a family whose child is suffering and in need of help.  Separately, research out of Houston shows that many families are able to skip the formal evaluation and receive intervention prior to an established diagnosis based on demonstrated need that the child needs services.  This was the good news in autism, and while there is still a lot to be done especially with regards to racial and ethnic differences, public health is moving in the right direction on this issue.  But not all people with autism view their differences as symptoms or a disability.  What can we learn from people who use sign language to communicate to inform us about the way some people with autism communicate?  A special meeting called Conversations in Autism and Sign Language (CASL) brought experts and individuals on the spectrum to discuss.