Have to disagree, Humanism is a religion or an ideology
Firstly, I said babies are born atheists, not born humanists.
Secondly, here is a more precise definition of humanism for you to correct your misconception:
Humanism is a democratic and ethical life stance, which affirms that human beings have the right and responsibility to give meaning and shape to their own lives. It stands for the building of a more humane society through an ethic based on human and other natural values in the spirit of reason and free inquiry through human capabilities. It is not theistic, and it does not accept supernatural views of reality.
I would reccommend the biblical model.
You would, solely due to you the accident of you being born in a Christian country, otherwise you would be recommending the Koranic model, or some other ancient Bronze Age holy book.
Hitchens' challenge remains unanswered - make an ethical or moral statement that an atheist could not equally make.
And he has posed the challenge to better minds than you Perry. Sorry.