"In philosophy, and in particular in the context of the problem of consciousness, it [intentionality] (intending) has to do with the idea of free will versus determinism." (source 
section 15) Free will also seems like distinctively human.
free will"In philosophy, and in particular in the context of the problem of consciousness, it [intentionality] (intending) has to do with the idea of free will versus determinism." (source section 15) Free will also seems like distinctively human.