Pleased by W. Stanley Jevons’ letter.
Has ordered Dr Cohn’s book.
Is sure that GHD’s energy will lead to success with work on viscous fluids.
Asks that a copy of GHD’s paper on cousin marriage be sent to Hermann Müller. J. F. McLennan admires it "as a model".
Has sent a copy [of his article on cousin marriage] to Hermann Müller.
Problem he is now working on is a tough nut: "It does not do what [James Clerk] Maxwell said it wd or ought to do".
Müller has sent Chips [from a German workshop (1867–75)] and a boring defence against WDW’s attack. GHD feels he is maligned for using the weight of CD’s name in his Contemporary Review article. CD says Müller has misinterpreted a letter from CD as supporting him in his controversy with WDW.
Gives further explanations of his theory of stirps and his objections to Pangenesis, in answer to a question of CD’s.
Letter [to editor of Contemp. Rev.] saying that W. D. Whitney would like to reply to Max Müller. Hopes space can be given him.
J. T. Knowles [editor of Contemp. Rev.] hopes W. D. Whitney’s article will be a long one.
CD is sorry about GHD’s account of his low spirits. "I know well the feeling of life being objectless & all being vanity of vanities."
CD recounts events of the April-fool’s day séance at Hensleigh [Wedgwood]’s. Asks GHD to find out whether Sidgwick’s account of it agrees with what he has heard. "What rubbish the whole does seem to be!"
