Finished the last proofs of Descent a few days ago. "I shall be well abused."

St George Mivart’s Genesis [of species]: very good, unfortunately theological. Will tell heavily against natural selection but not against evolution, and this is "infinitely more important".

Returns pamphlets.

B. T. Lowne’s observation [Mon. Microsc. J. 4 (1870): 326–30] that boiling does not kill certain moulds is curious, but then how account for absence of all living things in Pasteur’s experiment?

Always delighted to see a word in favour of Pangenesis.

Thiselton-Dyer’s paper ["On spontaneous generation and evolution", Q. J. Microsc. Sci. 10 (1870): 333–54] is Spencerian.

The chemical conditions for first production of life are said to exist at present, but in some warm little pond today such matter would be absorbed or devoured, which would not have been the case before living creatures were formed.

Asks name of an Abutilon from Fritz Müller.

Questions about Drosophyllum for experiments;

the meaning of "Sirdar".

Wonderful success of Descent. Astonished by liberality of public. No abuse yet.

Marvels at JDH’s plans for a trip to Morocco. Asks him to look for alpine insects.

Sends Hibiscus

and enclosure [Queries about expression?] on chance of "any point being observed" in Morocco.

Murray informs him edition of Descent will probably be 6500 copies.

Delighted to hear from Lyell of JDH’s return from successful ascent of the Atlas Mts.

Fears JDH found no Madeira or Canary types, but CD is pleased at his moraine discovery.

Thinks Lyell’s health is serious.

Lady Lyell’s anxiety over Lyell’s health.

Preparing new edition of Origin.

Asks whether anything was observed [in Morocco] on expressions.

Did JDH notice whether pollen-masses in Ophrys apifera in N. Africa fall on the stigma, as in England?

Honoured by Abutilon name; describes observations on its fertilisation.

Henrietta’s marriage a great loss to him.

Latest Quarterly Review has article, "evidently by Mivart", that cuts CD into mincemeat.

Asks for name of species of mouse J. S. Henslow used to keep [see 598].

Thanks for information about Henslow’s mouse.

Has read Thomson’s address with "greatest interest", but JDH has said exactly what he [CD] thinks of it.

Herschel’s was a good sneer. It made him add the Raphael Madonna simile in Descent [2: 142].

Is preparing new edition of Origin [6th] in which he will introduce new chapter to answer Mivart’s criticisms. Mivart is unfair: suppresses facts in CD’s later editions.

Sends article [by Chauncey Wright, see 7940] reviewing Genesis of species.

Mivart writes to CD full of respect, but reviles him in print.

Sends proofs of Huxley’s article on Mivart, to be published in Contemporary Review ["Mr Darwin’s critics", 18 (1871): 443–76].

Sorry to hear of JDH’s troubles;

pleased he thinks so highly of Huxley’s article [see 7977].

Huxley makes CD feel infantile in intellect (as JDH once said of himself). CD is not so good a Christian as JDH thinks, for he did enjoy his revenge on Mivart.

Has written to Henry Holland in strongest terms. Will be surprised and disappointed if he does not accede to JDH’s request.

CD agitated by JDH’s letter. Forgot to say that he heard Henry Holland was going to Turin. Beseeches JDH not to resign. No one could possibly replace him.

CD is considering repeating experiments on melastomads in which different pollen sizes produced differing seedling sizes.

Responds to JDH’s query on differences in pollen within the same species.

Will be in London until 21st. Would rejoice if JDH could come to lunch during their stay.

H. Holland keeps strongly to the opinion that Kew be under the Treasury, and will recommend this to Lowe.

Describes plans for travel in Morocco with George Maw and John Ball.

Has not yet read Descent.

Answers CD’s questions.

Reception of Descent. Evolution accepted everywhere; descent of man accepted calmly.

Morocco plans.

Fears for Huxley, who is overworked.

Plans to write an account of his trip to Morocco and, with John Ball, the botanical geography, for Linnean Society.

Results mainly negative; the Atlas exhibits "the dying out of European flora".

Only two or three beetles above 8000ft.

Disappointed that Canary Island species are absent from Atlas mountains; but an ocean current along Moroccan coast should help migration of Spanish, Portuguese, and Moroccan seeds to Canaries and Madeira.

Describes Lyell’s poor physical condition. Asks CD for his observations of symptoms.