Putting the finishing touches to ‘The Descent of Man’.
Reviews: Science
Book review: ‘The Correspondence of Charles Darwin, volume 17 • 1869’
Researching human evolution, human and animal emotions, and sexual selection.
Book review: ‘The Correspondence of Charles Darwin, volume 16, part 2 • 1868’
Researching human evolution and expressions, and revising ‘On the Origin of Species’.
Book review: ‘The Correspondence of Charles Darwin, volume 16, part 1 • 1868’
Researching human evolution and expressions.
Book Review: ‘One Midsummer’s Day’ by Mark Cocker
Swifts and the story of life on earth.
Book review: ‘The Correspondence of Charles Darwin, volume 15 • 1867’
Correcting proofs and researching human evolution, sexual selection, and expressions.
Book review: ‘The Correspondence of Charles Darwin, volume 14 • 1866’
Getting back to work after prolonged illness.
Book review: ‘The Correspondence of Charles Darwin, volume 13 • 1865 plus supplement (1822–1864)’
Yet more ill-heath, with slow progress on Darwin’s ‘big book’.
Book Review: ‘Radical By Nature’ by James T. Costa
The revolutionary life of Alfred Russel Wallace.
Book review: ‘The Correspondence of Charles Darwin, volume 12 • 1864’
More sickness, more botany.