Summary

Thanks for AG’s Japan memoir [Mem. Am. Acad. Arts & Sci. 6 (1857–9): 377–452]. Does not think AG’s arguments for a warm post-glacial period are sufficient, but will not be sorry to be proved wrong.

Believes natural selection explains many classes of facts which repeated creation does not.

Writes of some responses to the Origin.

Summary

JDH finds style of CD’s MS obscure.

CD wary of JDH’s starting point on variability: it is not inherent, it does not lead necessarily to divergence, and it must be distinguished from inheritance.

Asa Gray has misread CD’s views on pre-glacial migrations and botched the subject.

Summary

Murray has read first three chapters of Origin and abides by his offer to publish.

Summary

Has read first sheets of JDH’s Flora Tasmaniae [introductory] essay [published separately as On the flora of Australia (1859)]. Criticises lack of evidence supporting views that best marked varieties occur at edges of range of species and that species remain under cultivation for many generations and suddenly begin to vary.

Summary

High, detailed praise for introductory essay to Flora Tasmaniae [reprinted as On the flora of Australia (1859)]. CD expects it to convert botanists from doctrine of immutable creation.

Summary

Expresses pleasure and relief at ARW’s response to joint publication of their pieces about natural selection.

Plans for the "abstract" [Origin].

Birds’ nests as evidence of variation of instincts.

Their collection of bees’ combs.

Praises ARW’s article.

Lyell’s and Hooker’s views [of species issue].

Summary

Sends MS [of Origin] on geographical distribution. Wants JDH to correct facts and say what he most vehemently objects to.

Has received JDH’s note on plant embryology.

Summary

Outlines the basic categories of phanerogams.

Places Gymnospermae in the dicotyledons.

Evaluates the variable utility of embryological characters in plant classification.

Summary

All but last two chapters of Origin proofs corrected.

Praise for JDH’s introductory essay [to Flora Tasmaniae].

Very ill and sick of work.

Summary

Corrected last proof of Origin yesterday. Still has revises and index to do.

Will read more JDH proofs of Flora Tasmaniae.

Summary

Sends copy of Origin for comments.

Does not feel AG’s views of migration after the last glaciation explain distribution in U. S. as well as CD’s view of migration prior to glaciation.

Summary

Lyell has been strongly urging John Murray to publish CD’s book [Origin]. JDH feels Lyell overestimates the public interest in such works.

Gives examples of plants showing most marked varieties on the edge of their range.

Summary

CD has heard from Lyell that JM is inclined to publish his work on the origin of species. Will send some chapters as soon as copyist has finished. Sends list of 12 chapters. It will be a popular abstract of more than 20 years’ work. It ought to be popular with scientific and semi-scientific readers.

Summary

Book finished some two weeks.

Feeling much better at Ilkley.

Lyell thinks favourably of book but "staggered" at lengths to which CD goes.

Which continental botanists should receive presentation copies?

Summary

Thanks for letter of caution about Murray. He has offered to publish without seeing MS. CD thinks book will be popular to a certain extent. Lyell’s inducing Murray to publish Origin grates CD’s pride.

Summary

CD will not write to L. Descaisne to defend his priority over C. V. Naudin.

Feels success of theory depends on acceptance and application by good and well-known workers, like JDH, Huxley, and Lyell.

Summary

Will finish last chapter (except recapitulation) tomorrow.

Pleased with JDH’s response to geographical distribution chapter;

CD disagrees with Lyell’s view that glacial epoch is connected with position of continents.

Summary

Charles Lyell has asked WE to pass his opinions on the MS of Origin to CD via Murray. WE is convinced of the value of CD’s researches but "to put forth the theory without the evidence", as in the MS, "would do grievous injustice to his views". The omission of these facts reduces both the philosophical and popular value of the work, by virtue of its dryness.

Supports Charles Lyell’s suggestion that CD should first publish his observations on pigeons with a theoretical outline, for "[e]very body is interested in pigeons". Such a work would generate wider interest and be better understood. A subsequent, larger book would then be approached with impartiality "not to say favour" by a wider public.

Summary

Would welcome American edition of Origin.

Summary

CD favours occurrence of reversions, although lack of experiments forces one to vague opinions. Reversions oppose only the inheritance not the occurrence of variation. Discusses relation of reversion, direct influence of conditions, and selection.