Actually the scientist says
'It is human - closer to human than chimpanzees. It lived to the age of six to eight,’ said Garry Nolan, director of stem cell biology at Stanford University's School of Medicine in California.
'Obviously, it was breathing, it was eating, it was metabolizing.
'It calls into question how big the thing might have been when it was born.'
closer to human than chimpanzees"" - what does that mean?...is it human or not?...He doesn't give a definitive answer