And yet, when you assert this, you are attributing even more authority to the Church. She proclaimed the doctrine of Original Sin many centuries ago, based only on Scripture and the teachings of the Apostles and the Church Fathers. Now, you suggest that modern science *seems *to show (and I emphasize the “seems” because a scientific theory is by definition never settled) that morality came to homo sapiens as individuals gained conscience that their ancestors had done very bad things in the past. The Original Sin dogma is peculiarly compatible with that. As it happens, the doctrine of the Original Sin is one of the most important pillars of the basically sound Christian morality, with the extra bonus that it applies to all human beings (safe Jesus and Our Lady). In other words, you have an elegant, ancient and unexpected doctrine that accounts for our obvious broken nature, but also for the fundamental equality of all people. Now compare this with the much more modern doctrines of social Darwinism, Marxism, Eugenism, the Superman, utilitarian consequentialism, etc., all bound to failure as they violate the two simple truths that we are born with the burden of sin (or evil, if you prefer a less “theistic” word) and that such condition has no exceptions. Even saints like Thérèse of Lisieux or Anthony of Padua and great political leaders like Gandhi or Mandela must have their hidden darker facets. This is all the more strange as the Church asserted a true thing when no one expected that, a truth that we are slowly discovering so many centuries later.