• freethought
  • legacy

The Enduring Relevance of Robert Ingersoll

More than a century after his death, the Great Agnostic's arguments for reason, liberty, and human dignity feel not like history but like dispatches from the present.

  • lincoln
  • political
  • biography

Ingersoll and Lincoln: Two Men of the Frontier Mind

Though they never met, Ingersoll's reverence for Lincoln illuminates both men — two frontier lawyers shaped by self-reliance, skepticism, and a passion for human freedom.

  • science
  • reason
  • darwin

Ingersoll and the Scientific Spirit

Long before science communication became a profession, Ingersoll was translating the discoveries of Darwin, Huxley, and Tyndall into language that could reach any American who bought a ticket to a lecture.