I   Darwin's Predecessors    J. Arthur Thomson, Professor of Natural History in the University of Aberdeen

II   The Selection Theory    August Weismann, Professor of Zoology in the University of Freiburg (Baden)

III   Heredity and Variation in Modern Lights    W. Bateson, Professor of Biology in the University of Cambridge

IV   "The Descent of Man"    G. Schwalbe, Professor of Anatomy in the University of Strassburg

V   Charles Darwin as an Anthropologist    Ernst Haeckel, Professor of Zoology in the University of Jena

VI   Mental Factors in Evolution    C. Lloyd Morgan, Professor of Psychology at University College, Bristol

VII   The Influence of the Conception of Evolution on Modern Philosophy    H. Höffding, Professor of Philosophy in the University of Copenhagen

VIII   The Influence of Darwin Upon Religious Thought    Rev. P. H. Waggett

IX   Darwinism and History    J. B. Bury, Regious Professor of Modern History in the University of Cambridge

X   Darwinism and Sociology    C. Bouglé, Professor of Social Philosophy in the University of Toulouse, and Deputy-Professor at the Sorbonne, Paris