Episode 40: Byrne vs Deutsch on Animal Intelligence

In this (mostly) standalone episode, we cover how Deutsch and Byrne each interpret Byrne's theory differently. Deutsch emphasizes the micro-level actions and gestures of great apes and the clear lack of understanding of what each gesture does. Byrne emphasizes the macro-level and the flexible intelligence required to come up with a program of action to accomplish a novel goal. Byrne's theory of 'animal insight' makes specific testable claims. To Byrne, great apes (especially Chimps) can 'think.' His theory says that animal insight was a necessary precursor to human insight and that humans utilize both kinds. If he's right, then animal insight has relevance to AGI studies. Deutsch has doubts about all of this and thinks of Bryne's theory more as evidence that animals cannot think.

We also discuss how Byrne and Deutsch both understand the mirror test differently. And finally, we dip just a bit into animal sentience and discuss why the theory that animals feel things is the prevailing theory not so much because it's a great theory but more because it has no real current competitors. It's difficult to explain much animal behavior without either tacitly referring to animal feelings or just clearly making up bad ad hoc explanations. 

While it's helpful to have listened to the 3 previous episodes, this episode mostly stands alone.

Links:

• Richard Byrne's book Evolving Insight: How it is we can think about why things happen
• Richard Byrne's book The Thinking Ape: The Evolutionary Origins of Intelligence
• Video on dolphin intelligence/communication