A question that involves a lot of different areas of study. Behaviourists; biologists – both human-focused and zoologists; anthropologists; linguists; even archaeologists and paleontologists. And it’s something very important to the Autistic community, and to the broader autism community (incorporating allistic parents, allies, etc.), because of the difficulties with speech that come with “classical” (aka Kanner’s) autism, and the difficulties all autistics have, to one extent or another, understanding body language and social behaviour.
This question just happened to occur to me as I was driving back from my new residence to my parents’ house (where I now live only on the weekends, so that Imber and I aren’t separated for long – I need my puddy-tat!), having forgotten some stuff that I meant to bring over yesterday evening. (Heck, there’s still some stuff I forgot, but it wasn’t as important as what I did fetch, so I wasn’t going back.) And the question won’t leave me alone, so I thought I’d better start writing.
(And as I started writing this post out – not that I’m finishing it tonight – I realized that it really needs to be a series of posts. So, this is #1 – just what is communication, anyway?)