Lysander Spooner

Lysander Spooner
Born(1808-01-19)January 19, 1808
Athol, Massachusetts, U.S.
DiedMay 14, 1887(1887-05-14) (aged 79)
Boston, Massachusetts, U.S.
OccupationEntrepreneur, lawyer and writer
SubjectPolitical philosophy
Notable worksThe Unconstitutionality of Slavery (1845)
No Treason (1867)
Philosophical work
Era19th-century philosophy
RegionWestern philosophy
SchoolIusnaturalism
Main interests

Lysander Spooner (January 19, 1808 – May 14, 1887) was an American abolitionist, entrepreneur, lawyer, essayist, natural rights legal theorist, pamphleteer, political philosopher, and writer often associated with the Boston anarchist tradition.

Spooner was a strong advocate of the labor movement and is politically identified with individualist anarchism. His writings contributed to the development of both left-libertarian and right-libertarian political theory. Spooner's writings include the abolitionist book The Unconstitutionality of Slavery and No Treason: The Constitution of No Authority, which opposed treason charges against secessionists.

He is known for establishing the American Letter Mail Company, which competed with the United States Postal Service.