When someone "knowledgeable" tells you this
Not a few bones but many along with dna (which cannot lie), comparative anatomy and anthropology.
50 years ago the conclusion was interred, but you are behind the times because it suites your agenda, now, 50 years later things have moved on and the evidence is sound
.and someone "knowledgeable" tells you this
And
most of science is "inferring". It is inference based upon evidence and testing.
You wonder, so what are these "knowledgeable" people making so much noise about?
With so much evidence around us, why don't you infer a creator.
Ah. The scientific method cannot include the supernatural - only ETs.
Too bad.