Charles Darwin: A New Life

Bowlby argues that Darwin's lifelong symptoms—vomiting, heart palpitations, dizziness, skin eruptions, and panic attacks—were psychosomatic expressions of unresolved grief over his mother's death when he was eight years old. He proposes that Darwin suffered from hyperventilation syndrome, in which unconscious reminders of early loss and his father's disapproval triggered unstable breathing, producing the physical symptoms. This reframes Darwin's invalidism from a tropical disease or organic condition to a chronic anxiety disorder rooted in childhood bereavement, directly applying the attachment-loss framework Bowlby developed in his clinical work.

Bowlby's biography is psychobiography rather than intellectual history. While Desmond and Moore's Darwin emphasizes social and political context, and Browne's focuses on Darwin's scientific development, Bowlby's central concern is Darwin's inner emotional life and the psychological origins of his illness. He draws on correspondence and autobiography to track symptom patterns against life stressors. The result is a portrait of Darwin as a vulnerable, anxious man whose intellectual achievements emerged alongside chronic psychological distress, rather than a conventional account of scientific discovery.

Bowlby tracks Darwin's symptoms against periods of emotional stress, noting that illness often coincided with reminders of loss or conflict. He observes that Darwin's symptoms began before the Beagle voyage, undermining tropical disease theories. However, reviewers noted a significant weakness: Darwin was often severely ill during calm periods and remained healthy during profound crises like his daughter Annie's death. Bowlby acknowledged such inconvenient facts but did not reconcile them with his thesis. The diagnosis remains speculative; contemporary medical historians generally treat it as an interesting hypothesis rather than established fact.

Bowlby portrays Robert Darwin as an intimidating, disparaging figure whose approval Charles desperately sought but rarely felt secure in. He argues that this difficult relationship, combined with the early loss of his mother, produced what attachment theory calls an anxious-ambivalent internal working model—Darwin yearned for approval while never fully trusting it. Bowlby links this pattern to Darwin's excessive need for reassurance from colleagues and his sensitivity to criticism. The father-son dynamic thus serves as a second attachment disruption reinforcing the first, shaping Darwin's adult personality and vulnerability to stress.

Bowlby suggests that Darwin's anxiety and self-doubt, while debilitating physically, fueled his compulsive work habits. He describes Darwin's 'endless diversionary study' as a coping mechanism—intellectual absorption provided relief from anxious rumination. Bowlby also notes that Darwin's lowered self-esteem, coupled with dogged persistence, actually served his science well: it prevented overconfidence and motivated meticulous attention to negative evidence. However, critics have pointed out that this explanation leaves unresolved why Darwin was simultaneously so vulnerable and so intellectually daring, a paradox Bowlby's framework does not fully address.

Reviews were mixed. The New York Times called the book's psychosomatic thesis unconvincing but praised Bowlby's 'extraordinary sense of character' and the vivid portrait of Darwin's inner life, concluding the book 'succeeds in spite of itself.' Publishers Weekly noted the thesis's speculative nature while acknowledging Bowlby's thorough use of correspondence. Academic reviewers were more critical of the diagnostic reasoning, though some acknowledged the value of a psychologically oriented approach that social histories of science left unaddressed. The biography was not considered a definitive Darwin life but a distinctive psychobiographical contribution.