The evidence used to back up the claims made were very suspect. Saying that parrots have "language" and chimps can make tools so we aren't that different is a h

The evidence used to back up the claims made were very suspect. Saying that parrots have "language" and chimps can make tools so we aren't that different is a huge overstatement. Comparing the IQ of a 2 year old to a chimp is also ridiculous because one of the things that make humans different is an extremely long maturation period.