Discusses NA’s pamphlet on human progress. Suggests making it a book [A survey of human progress (1861)].

Comments on study of dead languages.

Denies that animals are "governed only by selfish motives".

Thanks for L. Jenyns’ very sensible letter [missing].

Will be delighted to see JSH whenever he can come.

Suggests references in Journal of researches 2d ed. in response to a query about the antiquity of man. Perplexed about S. S. Haldeman and Haldeman 1843–4. Glad to hear about A. C. Ramsay. Has received letter from H. G. Bronn.

Urges JDH to work his essays into a book.

CD’s historical sketch ends with JDH’s introductory essay to Flora Tasmaniae.

Sends directions for JSH’s journey to Bromley and Down.

Huxley’s Royal Institution lecture on Origin [10 Feb 1860, Not. Proc. R. Inst. G. B. 3 (1858–62): 195–200] an "entire failure" as an exposition of CD’s doctrine.

R. I. Murchison very civil.

CD counts Lyell among the converted.

Comments on W. H. Harvey’s article on a monstrous Begonia [Gard. Chron. 18 Feb 1860].

Is astonished at being attacked for not allowing great and abrupt variations under nature. More evidence needed to make CD admit that forms have often changed "by saltum".

Too ill to go to club.

Pleased ACR likes Origin. Every geological believer is most important. A long, stiff battle is ahead for the new doctrine.

Applauds JDH’s reply [25 Feb 1860] to W. H. Harvey in Gardeners’ Chronicle.

Asks JDH for some Goodenia.

Suggests Daniel Oliver try to cross Mimosa, noted for sterility.