Raises two points on CD’s view, in Descent [2: 229], on how aquatic birds acquire white plumage.
Also remarks on effect of will in certain human modifications,
on colour-blindness in his children,
and on ability to move his ears.
Showing 1–7 of 7 items
The Charles Darwin Collection
The Darwin Correspondence Project is publishing letters written by and to the naturalist Charles Darwin (1809–1882). Complete transcripts of letters are being made available through the Project’s website (www.darwinproject.ac.uk) after publication in the ongoing print edition of The Correspondence of Charles Darwin (Cambridge University Press 1985–). Metadata and summaries of all known letters (c. 15,000) appear in Ɛpsilon, and the full texts of available letters can also be searched, with links to the full texts.
Raises two points on CD’s view, in Descent [2: 229], on how aquatic birds acquire white plumage.
Also remarks on effect of will in certain human modifications,
on colour-blindness in his children,
and on ability to move his ears.
Gratified that CD approves his analysis of CD’s views of moral sense. Does not think there is a fundamental difference between J. S. Mill (Utilitarianism [1863], p. 45) and CD.
His view of those who object to CD’s "new doctrine of the moral sense".
Man’s spiritual life separates him from other animals.
Why are moths attracted, often fatally, to lights?
Thanks for copy of Descent.
Has had Hinrich Nitsche’s pointed ear photographed. Nitsche also has photographed the ear of a foetal orang. [See Descent 1: 21–3.]
On Hottentots’ blushing.
Gives case of a baboon’s revenge. [See Descent, 2d ed. (1874), p. 69.]
Comments on Descent.
Reports a case of protective coloration of bugs on Tilia
and observations on frogs fighting [see Descent, 2d ed., pp. 281, 350].
Encloses drawings of chicken feet.
Thanks BvC for the present of his book, Sittlichkeit und Darwinismus.