XX. THE BIOLOGY OF FLOWERS: K. GOEBEL, Professor of Botany in the
University of Munich.
XXI. MENTAL FACTORS IN EVOLUTION: C. LLOYD MORGAN, Professor of
Psychology at University College, Bristol.
XXII. THE INFLUENCE OF THE CONCEPTION OF EVOLUTION ON MODERN PHILOSOPHY:
H. HOFFDING, Professor of Philosophy in the University of Copenhagen.
XXIII. DARWINISM AND SOCIOLOGY: C. BOUGLE, Professor of Social
Philosophy in the University of Toulouse, and Deputy-Professor at the
Sorbonne, Paris.
XXIV. THE INFLUENCE OF DARWIN UPON RELIGIOUS THOUGHT: REV. P.N.
WAGGETT.
XXV. THE INFLUENCE OF DARWINISM ON THE STUDY OF RELIGIONS: JANE ELLEN
HARRISON, Staff-Lecturer and sometime Fellow of Newnham College,
Cambridge.
XXVI. EVOLUTION AND THE SCIENCE OF LANGUAGE: P. GILES, Reader in
Comparative Philology in the University of Cambridge.
XXVII. DARWINISM AND HISTORY: J.B. BURY, Regius Professor of Modern
History in the University of Cambridge.
XXVIII. THE GENESIS OF DOUBLE STARS: SIR GEORGE DARWIN, Plumian
Professor of Astronomy and Experimental Philosophy in the University of
Cambridge.
XXIX. THE EVOLUTION OF MATTER: W.C.D. WHETHAM, Fellow of Trinity
College, Cambridge.