"On Descartes' 'Discourse touching the Method of using one's Reason rightly, and of seeking Scientific Truth.'" (An Address to the Cambridge Young Men's Christian Society, delivered on March 24, 1870, and subsequently published in "Macmillan's Magazine".) "Lay Sermons"; "Collected Essays" 1.
"On some Fixed Points in British Ethnology." (The "Contemporary Review"
July 1870.) "Critiques and Addresses"; "Collected Essays" 7.
"Biogenesis and Abiogenesis." (The Presidential Address to the British
Association for the Advancement of Science, 1870.) "Critiques and
Addresses"; "Collected Essays" 8.
"Paleontology and the Doctrine of Evolution." (The Presidential Address to the Geological Society, 1870.) "Critiques and Addresses"; "Collected Essays" 8.
"On Medical Education." (An Address to the Students of the Faculty of
Medicine in University College, London, 1870.) "Critiques and
Addresses"; "Collected Essays" 3.
"On Coral and Coral Reefs." ("Good Words" 1870.) "Critiques and
Addresses".
"The School Boards: What they can do, and what they may do." (The
"Contemporary Review" December 1870.) "Critiques and Addresses";
"Collected Essays" 3.
"Administrative Nihilism." (An Address delivered to the Members of the
Midland Institute, on October 9, 1871, and subsequently published in
the "Fortnightly Review".) "Critiques and Addresses"; "Collected
Essays" 1.
"Mr. Darwin's Critics." (The "Contemporary Review" November 1871.)
"Critiques and Addresses"; "Collected Essays" 2.
"On the Formation of Coal." (A Lecture delivered before the Members of the Bradford Philosophical Institution, December 29, 1871, and subsequently published in the "Contemporary Review".) "Critiques and Addresses"; "Collected Essays" 8.