There is no biological precondition to having a mind, only switching nodes.
By my statement of qualifying conscientiousness, I meant that it is never objective but always subjective. A mind can probably be measured "objectively", because it directly interacts with its environment, which is observable. But conscientiousness is a purely internal function, so always subjective. In fact, there was a post somewhere that reported that mainstream philosophers reject conscientiousness too except for the purpose of speculatively compare ones own to others.
You can test the subjective nature of conscientiousness though. For example, nobody remembers his time of life before learning to speak. But are toddlers not conscientious? So, logically, various densities of conscientiousness must exist in everything, even the most primitive structure, maybe even a stone. Induction as a theory always works.
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Do you have your own definition of "
conscientiousness"?
The common definition:
"Conscientiousness is the personality trait of being thorough, careful, or vigilant. Conscientiousness implies a desire to do a task well."
Did you mean "
consciousness"?
I disagree; a
mind is more than "
switching nodes".
There
is a biological structure underlying the mind that relates not only to basic awareness (consciousness), but also to
understanding & emotional feedback.
Switching nodes may reflect
AI, but
not the human mind, which reflects understanding of its position in the ecological context and related motivation.
A toddler is obviously a conscious human, but his/her understanding of external phenomena & their relations are limited by insufficient experiences, which form
long-term memories after rational & or emotionally significant consolidations.
.