left-libertarians of this school argue for the desirability of some state social welfare programs. Left-libertarians of the Carson–Long left-libertarianism school typically endorse the labor-based property rights that Steiner–Vallentyne left-libertarians reject, but they hold that implementing such rights would have radical rather than conservative consequences. Left-libertarians of the Steiner–Vallentyne type hold that it is illegitimate for anyone to claim private ownership of natural resources to the detriment of others. These left-libertarians support some form of income redistribution on the grounds of a claim by each individual to be entitled to an equal share of natural resources. Unappropriated natural resources are either unowned or owned in common and private appropriation is only legitimate if everyone can appropriate an equal amount or if private appropriation is taxed to compensate those who are excluded from natural resources. See also Cellular democracy Civil libertarianism Cultural liberalism Cultural radicalism Drug liberalization Grassroots democracy Individualist feminism Left-libertarians (category) Libertarian Democrat Libertarian municipalism Libertarian paternalism Libertarian transhumanism Outline of libertarianism Lockean proviso Market socialism Radical movement Refusal of work References Notes Further reading Vallentyne, Peter (2000). "Left-Libertarianism: A Primer" (full text; final draft). In Vallentyne, Peter; Steiner, Hillel (eds.). Left Libertarianism and Its Critics: The Contemporary Debate. Palgrave Publishers Ltd. pp. 1–20. External links Anarchism Georgism Libertarianism Libertarian socialism Libertarianism Libertarianism by form Libertarianism in the United States Socialism