Down, | Beckenham, Kent. | Railway Station | Orpington. S.E.R.
Oct 28. 79
Dear Sir,
I have resolved owing to my advanced age not to write again on such difficult subjects as the origin of Instinct, Sociology &c, & therefore cannot comply with your request.1 The subject is a very interesting one. Formerly I made many observations on the manner in which bees make their cells, & I have given an abstract of the conclusions at which I arrived in my ‘Origin of Species’.2 There can, I think, be no doubt that each bee continually regards the work of its fellow bees. I have also treated in my ‘Descent of Man’ on the origin of the conscience as being derived from the Social instinct.3
Believe me my dear Sir | Yours faithfully | Charles Darwin
Please cite as “DCP-LETT-12273,” in Ɛpsilon: The Charles Darwin Collection accessed on