Thomas, J., dissenting
Hyneman & D. Lutz, American Political Writing During the Founding Era 1760–1805, pp. 100, 308, 385 (1983).
The founding-era idea of civil liberty as natural liberty constrained by human law necessarily involved only those freedoms that existed outside of government. See Hamburger, Natural Rights, Natural Law, and American Constitutions, 102 Yale L. J. 907, 918–919 (1993). As one later commentator observed, “[L]iberty in the eighteenth century was thought of much more in relation to ‘negative liberty’; that is, freedom from, not freedom to, freedom from a number of social and political evils, including arbitrary government power.” J. Reid, The Concept of Liberty in the Age of the American Revolution 56 (1988). Or as one scholar put it in 1776, “[T]he common idea of liberty is merely negative, and is only the absence of restraint.” R. Hey, Observations on the Nature of Civil Liberty and the Principles of Government §13, p. 8 (1776) (Hey). When the colonists described laws that would infringe their liberties, they discussed laws that would prohibit individuals “from walking in the streets and highways on certain saints days, or from being abroad after a certain time in the evening, or… restrain [them] from working up and manufacturing materials of [their] own growth.” Downer, A Discourse at the Dedication of the Tree of Liberty, in 1 Hyneman, supra, at 101. Each of those examples involved freedoms that existed outside of government.
B
Whether we define “liberty” as locomotion or freedom from governmental action more broadly, petitioners have in no way been deprived of it.
Petitioners cannot claim, under the most plausible definition of “liberty,” that they have been imprisoned or physically restrained by the States for participating in same-sex relationships. To the contrary, they have been able to cohabitate and raise their children in peace. They
