The Dragons of Eden

by Carl Sagan

Jacob Bronowski is one of a small group of men and women in any age who find all of human knowledge - the arts and scien...

Evolution

by Stephen Baxter

At the edge of the clearing, Purga crept out of a dense patch of ferns.

The Archaic Revival

by Terence McKenna, Terence McKenna

NCE upon a time, while on one of my rare excursions into hyperconsciousness (on this occasion via mescaline), someone pl...

Essays

by John Addington Symonds

IF we attempt to seize the main fact in the intellectual development of the last half-century, we shall find that this m...

Essays, scientific, political, and speculative

by Herbert Spencer

The new dinosaurs

by Dougal Dixon

Essays

by Herbert Spencer

Philosophie des Unbewussten

by Eduard von Hartmann

Future Evolution

by Peter Douglas Ward

The doctrine of evolution

by Alexander Winchell

The Doctrine of Evolution: Its Data, Its Principles, Its Spe...

by Alexander Winchell

Essays, speculative and political

by Arthur James Balfour Earl of Balfour

Towards Utopia: Being Speculations in Social Evolution

by A free lance, Frank Hill Perrycoste

Speculative Masonry

by A. S. Macbride

Theism and Evolution

by Joseph Smith Van Dyke

WHATEVER hopes or fears we may entertain in reference to the issue of the investigations now so assiduously pursued with...

Immortal Passage

by Asher Seidel

Cosmic evolution

by E. A. Ridsdale

Speculative consequences of evolution

by Alexander Winchell

Speculative consequences of evolution

by Alexander Winchell

Theism and Evolution

by Joseph S. Van Dyke, Archibald A. Hodge