Paternalism, paternalistic and paternalist have all been used as a pejorative. He stated that Clegg's conception of liberalism rejected "statism, paternalism, insularity and narrow egalitarianism". Conceptually it "draws on a mix of conservative communitarianism and libertarian paternalism". Disraeli was hostile to free trade and preferred aristocratic paternalism as well as promoting imperialism. Paleoconservatives stress tradition, paternalism, Judeo-Christian ethics, regionalism, and nationalism. Others bite the bullet and hold that liberalism is compatible with some amount of paternalism. Theoretically, each form of sexism is composed of three subcomponents&colon; paternalism, gender differentiation, and heterosexuality. There has been much criticism of the ideology behind the term, "libertarian paternalism". Contemporary opponents of paternalism often appeal to the ideal of personal autonomy. Libertarian paternalism may also be described as soft paternalism. John Stuart Mill wrote a critique of voluntary slavery as a criticism of paternalism. They argued instead for an improved paternalism under Christianity by white slaveholders. Sunstein (along with his coauthor Richard Thaler) has elaborated the theory of libertarian paternalism. He rooted this claim on two grounds&colon; white supremacy and paternalism. The relationship between strong medical paternalism and euthanasia is slightly more complicated.