I think we love bacon because it has all the qualities of an amazing sensory experience. When we cook it, the sizzling sound is so appetizing, the aroma is maddening, the crunch of the texture is so gratifying and the taste delivers every time.
Let's get into talking about how autism is similar animal behavior. The thing is I don't think in a language, and animals don't think in a language. It's sensory based thinking, thinking in pictures, thinking in smells, thinking in touches. It's putting these sensory based memories into categories.
The brain is a complex biological organ possessing immense computational capability: it constructs our sensory experience, regulates our thoughts and emotions, and controls our actions.
I did go on safari in Kenya when I was 17, with my mother, stepfather and little brother, and I kept a careful journal of the experience that was very helpful in terms of my sensory impressions of Africa. I have traveled quite a bit at distinct times in my life, though now that I have kids I've settled down.
Normal people have an incredible lack of empathy. They have good emotional empathy, but they don't have much empathy for the autistic kid who is screaming at the baseball game because he can't stand the sensory overload. Or the autistic kid having a meltdown in the school cafeteria because there's too much stimulation.
I think the core criterion is the social awkwardness, but the sensory issues are a serious problem in many, many cases of autism, and they make it impossible to operate in the environment where you're supposed to be social.
One of my sensory problems was hearing sensitivity, where certain loud noises, such as a school bell, hurt my ears. It sounded like a dentist drill going through my ears.
The amount of sensory material stored up or stored down in the brain's and the body's systems is inestimable. It's like a culture at the bottom of a jar, although it doesn't grow, I think, or help anything else to grow unless you find a way to reach it and touch it.
Some children may need a behavioral approach, whereas other children may need a sensory approach.
The limits of sensory evolution in fish are defined very largely by their habitat. Water is physically supportive, carries some kinds of odour well, and is kind to sound - letting it travel several times faster than air will allow, but it inhibits other more personal kinds of communication.