So at least some apes are human according to you. But you're Great, hey? Just like Darwin et al were the highest form of animal; the apex of the evolutionary process.
What place does your a priori " All humans are Primates." have in this debate? Those things are for your personal world view.
The topic is "Why are there no human apes alive today?"
The answer is that there are human apes alive today. It's not a matter of world view, but rather of fact.
I've already explained I'm talking about deductive reasoning not induction. All living animals learn from experience, that's instinct. I haven't read all the posts in the thread, but I will.
Is there any differences between the abilities of humans and apes; and if so what are they, in your opinion?
Again, humans are apes. Humans have greater dexterity in their hands than most of the other apes, have developed some tools that the other apes have not developed, but the differences are more quantitative than qualitative.
And inductive reasoning is NOT simply instinct, That is just a silly absurd statement.
AbE:
And to be human you must be of the species Homo sapiens sapiens.
Edited by jar, : add to be or not to be.
Anyone so limited that they can only spell a word one way is severely handicapped!