DARWINISM AND RACE PROGRESS
DARWINISM
AND
RACE PROGRESS
BY
JOHN BERRY HAYCRAFT
M.D., D.Sc., F.R.S.E.
Professor of Physiology, University College, Cardiff
SECOND
EDITION
LONDON
SWAN SONNENSCHEIN & CO., LTD.
NEW YORK: CHARLES SCRIBNER’S SONS
1900
First Edition, January, 1895; Reprinted (with a few alterations), April, 1900.
To
M. W. H. AND L. S. H.