On triumph of "Darwinianism".
Discussion of their differences on subject of protection.
Showing 61–80 of 90 items
On triumph of "Darwinianism".
Discussion of their differences on subject of protection.
Accepts invitation.
On sounds produced by Euchirus longimanus beetle. Sends a pair by post.
Submits a 15–point argument against CD’s views on the coloration of female birds and insects.
Dedication of Malay Archipelago to CD.
Comments on scientific papers.
Argues that [general variability] of species, not single variations or sports, is basis for modification and adaptation to new conditions.
Weir’s paper on relation of protection to colour of caterpillars [Trans. R. Entomol. Soc. Lond. (1869): 21–6; (1870): 337–9] confirms ARW’s hypothesis.
Comments on Fritz Müller’s book [Facts and arguments for Darwin].
Responds to CD’s corrections of his work [Malay Archipelago].
Plumage of birds of paradise.
Expands upon their differences in regard to man and the question of the existence of forces not yet recognised by science.
Asks whether sexual selection could produce the changing plumules or "battledore" scales on the wings of certain butterflies.
Looks forward to Descent, though he expects to find more to differ with than in any other of CD’s books.
Problems of usefulness of incipient organs and of the independent origin of similar complex organs are real difficulties.
Plans a little book on "Distribution of animals".
Inquires about arrangements for the German translation and publication of their original Linnean Society papers [Collected papers 2: 3–19].
ARW thinks he has hit upon a solution to problem of geological time.
Plans for his new book, Contributions to the theory of natural selection (1870), which will contain his papers on the subject.
Thanks for the drawing.
E. Claparède’s review [of Theory of natural selection, Rev. Cours Sci. 7 (1870): 564–71] is weak.
Looks forward [to Descent] with fear of being "crushed under a mountain of facts!"
On a good criticism of ARW’s views [North Am. Rev. (1870)].
Problems of establishing a permanent residence.
His Presidential Address for Entomological Society will answer A. Murray on geographical distribution of Coleoptera.
Response to [vol. 1 of] CD’s Descent.
Not yet convinced on sexual selection and protection, though their differences are not so great as CD thinks.
On man, he does not think CD has accounted for every step of his development by "ascertained laws".
Admiration for vol. 2 of Descent, and plans for his review of it for the Academy [2 (1871): 177–82].
News of his new residence.
Although their language is different, the Bugis are typical Malays both physically and mentally.
Recommends [W. M. Williams] The fuel of the sun [1870] as remarkably illuminating about physical astronomy. Williams solves the problem of duration of sun’s heat in "a most satisfactory manner".
Chauncey Wright’s article is sound, but so obscure ARW doubts utility of printing it separately.
Gives his own detailed analysis of Mivart’s attack.