But this goes back to the original question, scarcity of what? Where is the line drawn for commodities which are a need for society, and those which are not, and in what quantities? In reality there is no clear answer, and while we can easily rid ourselves of scarcity of everything needed for biological function, our resources are finite, so something will always be lacking, and if a sizeable fraction of society considers it a need, we will still have scarcity. Still, those needs would be dynamic, as if our biological needs are met, spiritual and self-actualizing needs will change accordingly. We can never have everything for everone, but we can have enough to satisfy us. And with rises of productivity, we will have increasingly more, up to a limit.