It is dangerous as history proves to introduce moral judgments in a natural law behaviour such as the free market economy. Not to say that first we should define "moral" since this is not coming from the God's Tablets but from temporal and regional socially agreed rules. As always this leftist (meaning here not the cold mind political current intended to take the power but merely the "people's opium" of leftist religion )ideological approach will push the humanity over the rock.