Selections from the essays of Thomas Henry Huxley

On the advisableness of improving natural knowledge (1866)

A liberal education (1868)

On the physical basis of life (1868)

Administrative nihilism (1871)

Science and culture (1880)

The progress of science (1887)

The struggle for existence in human society (1888)

Agnosticism (1889)

Agnosticism and Christianity (1889)

Prologue to "controverted questions" (1892)

Evolution and ethics (1893)

Prolegomena to "Evolution and ethics" (1894)