Joseph priestley biography

Joseph Priestley, English clergyman, political theorist, and physical scientist whose work contributed to advances in liberal political and religious thought and in experimental chemistry. Priestley, who strongly believed in the free and open exchange of ideas, advocated toleration and equal rights for religious Dissenters, which also led him to help found Unitarianism in England. Early years First steps Professional growth Public recognition Peak period Later years Public interest Professional activity Media attention
One of the 18th century’s most preeminent experimental scientists, Priestley is best remembered for discovering oxygen. He was also a conspicuous figure in the revolutionary politics of his day.