Summary

Thanks RBL for advice [concerning dispute with Samuel Butler]. Notes reaction of family.

Summary

Has shown S. Butler’s Athenæum letter to Frederick Pollock, who confirms RBL’s advice that it needs no answer. Sends an imaginary response by Butler.

Summary

Likes JDH’s review of Alphonse de Candolle [Mémoires et souvenirs de A. P. de Candolle (1862)].

Falconer’s article on Lyell ["Primitive man. What led to the question?", Athenæum 4 Apr 1863, pp. 459–60] too severe.

CD has written a letter to the Athenæum "to say, under the cloak of attacking Heterogeny, a word in my own defence" [Collected papers 2: 78–80].

Bates’s Travels [Naturalist on the river Amazons (1863)] are excellent.

Summary

Thinks Huxley’s judgment on answering S. Butler’s charges would be trustworthy, though THH is horribly pugnacious and would naturally be for fighting.

Summary

Asks THH to advise him about a response to Samuel Butler’s attack accusing CD of dishonesty. Quotes the advice of others but will do what THH advises.

Summary

Sends the Litchfields two drafts of a letter in reply to Samuel Butler’s letter to the Athenæum; hopes for their approval.

Summary

Describes a letter he has written to the Athenæum in which he mentions CL’s views on species modification ["Doctrine of heterogeny", Collected papers 2: 78–80].

Comments on criticism of Lyell’s book [Antiquity] by Falconer and others.

Mentions his eczema.

Invites the Lyells to visit.

Summary

Falconer’s letter [attacking CL, Athenæum 4 Apr 1863, pp. 459–60] is most unjust.

Regrets his letter [to Athenæum, on heterogeny] now criticised by Owen.

Comments on article by Samuel Haughton [On the form of cells made by wasps – with an appendix on the origin of species (1863)].

Mentions forthcoming reviews by Asa Gray [in Am. J. Sci.].

Summary

Does not think much of the arguments of the Duke [of Argyll], though liberal and complimentary to himself.

THH’s Athenæum letter ["Man and the apes", 30 Mar 1861, p. 433] almost too civil. What a thorn THH must be to Owen.

Summary

B. J. Sulivan offers fossil leaves from Eocene beds at Bournemouth to CD or JDH. Does JDH want them, or should they go to Oswald Heer?

Has written to Athenæum [see 5308] about publishers cutting pages of their books.

Summary

Discusses recent correspondence in the Athenæum: the disagreement between Lyell and Hugh Falconer and Owen’s remarks on heterogeny [see 4110].

Briefly discusses orchids and some problems in phyllotaxy.

Mentions the political situation and the quarrelsome behaviour of the English.

Summary

Calculations relating to the problem of the increase of elephants (see 6787).

Summary

Praise of Man’s place.

Owen’s muddling letter in Athenæum [21 Feb 1863, pp. 262–3].

Is disappointed in Lyell’s excessive caution on species and origin of man [in Antiquity of man].

Summary

More on the problem of the increase of elephants (see 6806f and 6820).

Summary

Lists the six honest believers in his species theory in England.

Asa Gray complains that Lyell acts like a judge on species, whereas CD complains of Lyell’s indecision.

CD working on divergence of leaves.

Distribution of Cameroon plants and the glacial theory.

Survival of island relics.

Summary

Attacks the doctrine of "heterogeny" (spontaneous generation during each geological period) as completely lacking in evidence.

Defends natural selection as connecting large classes of facts in natural history. That certain forms have not changed since remote epochs is not an objection of any force.

Summary

Replies to a reviewer’s statement, that any theory of descent will connect large classes of facts, by pointing out that no other explanation has been as satisfactory as natural selection. But whatever view is adopted "signifies extremely little in comparison with the admission that species have descended from other species and have not been created immutable".

Summary

CD advises EK on his proposed letter answering Butler.

Considering the favourable reviews, sale of Erasmus Darwin has been poor.

Summary

Greatly relieved by THH’s letter [advising against a reply to Samuel Butler].