Morbus-Locke's early essay on disease.

Area of Science:

• History of Medicine
• Natural Philosophy
• History of Science

Background:

• John Locke's early medical studies in the 1650s exposed him to Galenism, Paracelsianism, and Mechanism.
• He critically examined contemporary natural philosophy, including the works of Sennert, Helmont, and Boyle.

Discussion:

• Locke's 1666 paper "Morbus" presented his views on disease, diverging from Robert Boyle's mechanical explanations.
• He favored Helmont's "ferments" and "Archei" theory of disease and reintegrated Galenic temperaments.

Key Insights:

• Locke did not adopt mechanical corpuscularianism during his frequent interactions with Boyle in the 1660s.
• His later endorsement of corpuscular philosophy in the Essay is not attributable to this early association with Boyle.

Outlook:

• This research clarifies the evolution of John Locke's philosophical and scientific views on medicine.
• It highlights the nuanced development of his thought, independent of immediate influences.