Gives CD permission to use photographs of expressions.
Showing 61–74 of 74 items
Gives CD permission to use photographs of expressions.
Answers CD’s questions.
Reception of Descent. Evolution accepted everywhere; descent of man accepted calmly.
Morocco plans.
Fears for Huxley, who is overworked.
Thanks for CD’s letter on his review of Descent in the Pall Mall Gazette [21 Mar 1871].
Answers to CD’s queries will take time. CD may not be aware of the influence of accommodation on the diameter of the pupil of the eye. Parrots, for example, contract or dilate the pupil independently of amount of light [see Expression, p. 304]. Sends his book on the subject [On the anomalies of accommodation and refraction of the eye (1864)].
Effects of first impregnation on litters from subsequent pregnancies.
Power of selective breeding to produce different varieties.
Note on errata in first volume of Descent.
On the power of concentration to influence body organs.
Sends scraps of information. Everything he has sent is unreservedly at CD’s disposal.
Discusses breeding fancy pigeons from the wild blue rock-dove.
More details on children with hairy backs;
reasons for greater mortality rate of male children.
On reading Descent was reminded of having seen, on a visit to an idiot asylum with her father [J. S. Henslow], a woman with long pointed ears.
Questions CD’s attribution of a sense of beauty to animals and his use of natural selection to explain phenomena JM feels it more appropriate to describe as social selection.
Sends his work discussing the anatomical seat of the faculty of language [On aphasia (1870)]. Concludes that it may be impossible to find any cerebral centre for speech and that this fact opposes the idea of the descent of man from some lower form.
Many thanks for copy of Descent.
Would like to visit CD when he comes to England.