Charles Robert Darwin (1879) by William Blake Richmond By permission of the Department of Zoology, University of Cambridge
Darwin spent a considerable part of 1879 in the eighteenth century. His journey back in time started when he decided to publish a biographical account of his grandfather Erasmus Darwin to accompany a translation of an essay on Erasmus’s evolutionary ideas by the German science writer Ernst Krause. Darwin’s preoccupation with his own roots ran alongside a botanical interest in roots, as he and his son Francis carried out their latest experiments on plant movement for the book they intended to publish on the subject. They concentrated on radicles—the embryonic roots of seedlings—and determined that the impetus for movement derived from the sensitivity of the tips. Despite this breakthrough, when Darwin first mentioned the book to his publishers, he warned that it was ‘dry as dust’.
Read more
|
https://www.flickr.com/photos/ideonexus/2927381691/in/photostream/ Hall of Biodiversity, American Museum of Natural History
The Darwin Correspondence Project was co-sponsor of Biodiversity and its Histories, which brought together scholars and researchers in ecology, politics, geography, anthropology, cultural history, and history and philosophy of science, to explore how aesthetic, economic, and moral value came to be attached to the diversity of life on earth. The conference included a session on 'Darwin and evolutionary theory' involving past and present members of the Project.
We are grateful to the speakers for permission to make their talks available here. Read more
|
http://cudl.lib.cam.ac.uk/view/MS-ADD-07984/35 The volcano of Mt Osorno, Chile, from a contemporary sketch by the Beagle’s artist, Conrad Martens Cambridge University Library
Darwin experienced his first earthquake in 1834, but it was a few months later that he was really confronted with their power. Travelling north along the coast of Chile, Darwin and Robert FitzRoy, captain of HMS Beagle, were confronted with a series of violent natural events that they were perfectly placed to study.
Read more
|