|Barta, Tony 2 June 2005||Smith, Rebecca 18 February 2009|
|Bull N Y Acad Med||In: Oxford Dictionary of National Biography, Oxford University Press|
In Darwin's day, the evidence for his theories was compelling but not completely decisive.24
|Northern Territory Department of Planning and Infrastructure, Australia||38 120 Pt 2 : 219—36|
|Oxford [Oxfordshire]: Oxford University Press||Text and notes for many of his letters• European Journal of Women's Studies|
|Darwin: The Life of a Tormented Evolutionist||The 100: A Ranking of the Most Influential Persons in History|
|It is one of the two or three most significant works of all time—one of those works that fundamentally and permanently alter our vision of the world||Creative malady: illness in the lives and minds of Charles Darwin, Florence Nightingale, Mary Baker Eddy, Sigmund Freud, Marcel Proust, Elizabeth Barrett Browningh|
Darwin's solution is a magnificent synthesis of evidence.