Summary

[Entry describing a Sunday morning call [see 10480a] during which CD witnessed the behaviour of a bullfinch and a canary in eating parts of some primroses and cowslips.]

Summary

CD has just had an interview with Edward Frankland, who "almost laughs" at FD’s idea of getting potash and soda out of the soil by treating it with sulphuric acid. Asks FD to send him a soil sample to give to Frankland. Sends enclosures giving address and labels for soil samples.

Summary

JT may publish enclosed [letter by CD?], but it is not worth publication.

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Gives advice on breeding of blight-resistant potatoes.

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Gives permission for a Spanish translation of the Origin and wishes it success.

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Sends Mind. Henry Sidgwick’s article ["The theory of evolution in its application to practice", Mind 1 (1876): 52–67] is so clear it makes CD feel "a muddle-headed man". But he disagrees with Sidgwick on the origin of morality within tribes.

Summary

Sends a pamphlet for FD and Ruck, who did not turn up for breakfast.

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Is sure mathematical discussion of elevation of continents will be valued by geologists.

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Received Darlingtonia; cannot explain its fructification.

Declines invitation.

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Thanks HB for obtaining a translation by a learned rabbi of [the Naphtali Lewy] letter – "a real curiosity". [See 10430.]

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Sends some potato plants and tubers.

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Thanks FD for the volumes of Revista Botanica [1874–5].

Summary

Thanks for essay [Cras credemus: a treatise on the cultivation of the potato from the seed, having for proposed results the extinction of the disease (1876)] and seeds. Thinks principle on which JT is acting is right.

Cannot allow publication of his earlier letter [10368], as he cannot recall what he wrote.

Summary

Requests permission to publish CD’s previous letter [10440].

Summary

JT may publish CD’s letter.

Summary

Grieves over poor account of her health. Emma and Henrietta are also ill.

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Requests permission to call upon EF any morning from Saturday through Tuesday.

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Thanks for response to query on what is an individual.

Sends paper on potatoes [see 10440].

Summary

Believes publishing CD’s letter will enable JT to suppress the potato disease several years sooner.

Returns CD’s answer to JT’s question "What is an individual?", and repeats his request for permission to publish it.

Summary

JT still thinks CD’s opinions on "what is an individual?" should be published.

Seeking financial backing for his research.