Darwin's notes made during the voyage include comments illustrating his changing views at a time when he was developing his theory of evolution by natural selection and includes some suggestions of his ideas, particularly in the second edition of 1845.
Darwin's notes made during the voyage include comments. These comments are illustrating his changing views at a time when he was developing his theory of evolution by natural selection. Darwin's notes made during the voyage includes some suggestions of his ideas. This is particularly in the second edition of 1845.