ID commentary on animal minds (Introduction)

by David Turell , Saturday, January 09, 2016, 00:19 (3029 days ago) @ David Turell

A review of many observations:-http://www.evolutionnews.org/2016/01/does_intelligen_3102141.html-"All life forms participate in some kind of intelligence and intentionality, in the sense that for billions of years they have sought to live and have adapted for that purpose. Nonetheless, animals that also demonstrate individual intelligence are orders of magnitude less intelligent than humans -- whether they are closely related to us physically (apes) or not (bird species).-***-"Brain imaging tests show that animals "treat sticks, hooks, and other tools as extensions of their bodies." If so, they probably do not abstract the concept of "tool" (that is, not-self), which limits their ability to envision other possible uses for a tool.-***-"No matter how it is spun, the difference between the bent stick and the New Horizons satellite mapping Pluto is not merely one of degree. The crow is interested in rooting for grubs, and even if it develops other uses for the stick, it will never be interested in mapping Pluto. That isn't a "shared culture" at all, and we are back with the same conundrum of animal vs. human minds.-***
"Reptiles and fish sometimes show signs of intelligence despite having quite different brains from mammals. But, being exothermic, they don't do much of anything very often. For example, turtles may rescue each other, but can also spend months in a state of icy torpor with little adverse effect. At one time, it was assumed that the intelligence to rescue would not co-exist with lengthy inertia (the reptilian or triune brain hypothesis). Actually, the two qualities can co-exist, though they wouldn't be simultaneous.-"Invertebrate just means "not a vertebrate," so there is no single type of invertebrate brain:-***-"U.S. researcher Dr. Clifton Ragsdale, from the University of Chicago, said: "The octopus appears to be utterly different from all other animals, even other molluscs, with its eight prehensile arms, its large brain and its clever problem-solving abilities."-"It also has an unusually large genome, with more protein-coding genes than humans have (33,000 vs., 25, 000)-***-"Counter-intuitively, years of bottom-up research has revealed that ants do not integrate all this information into a unified representation of the world, a so-called cognitive map. Instead they possess different and distinct modules dedicated to different navigational tasks. ... These results demonstrate that the navigational intelligence of ants is not in an ability to build a unified representation of the world, but in the way different strategies cleverly interact to produce robust navigation.-***-" But consciousness is the central conundrum in philosophy even for humans. And, as Clever Hans and similar co-operative animals have shown, the ability to count, like tool use, is not necessarily reliable evidence of intelligence. The count may be driven by metabolism, prompting, or simply the fact that a given number of efforts succeeds (without the number being abstracted in any way)."-Comment: Different in kind not degree.