I think that our apparent disagreement just evaporated.I don't think that moral tendencies are true or false. They simply are. Just like my arm. Its not true or false. It just is. They are features of my biology. When I my moral tendencies to guide my actions, I am acting morally. When I don't, I am not.
Now this only speaks to what morality is. It does not address the question, How do we determine what is fair, or what is compassionate. For that we need a goal. I am mostly in accord with the Moral Landscape in that the goal is the well-being of thinking beings.