He also took action in association with the fugitive slave cause. With
William Francis Channing, Bowditch became a founding member of the Latimer Committee and an editor of The Latimer Journal. Each was created in response to the plight of
George Latimer, an apprehended fugitive slave in danger of deportation back South. Bowditch's efforts led to a massive petitioning of the
Massachusetts General Court that resulted in legislation forbidding the use of state and municipal jails from detaining fugitive slaves, a blow to slave-hunters. However, Bowditch was also a witness to a vast number of unjust fugitive deportations. His response was the organization of the
Anti-Man-Hunting League. This radical organization trained members to capture and hold slave-hunters in exchange for the ransom of a fugitive slave's freedom. Although the league was given no opportunity to prove its efficacy, this society was useful both in uniting anti-slavery men, and preparing their paradigms for the violent opposition of slavery manifested in the Civil War. He was also a member of the
Boston Vigilance Committee, an organization that assisted fugitive slaves. After the Civil War, Bowditch kept ties with the movement by contributing to the historical discussion of abolitionism by providing an interpretation of historical abolitionism that was sympathetic to the plight of John Brown. == Contributions to medicine and public health ==