To what extent is doubt central to the pursuit of knowledge?

This essay explores the extent to which doubt serves as a central component in the pursuit of knowledge, examining its role as both a generative tool and a potential limitation.

Utilizing a comparative approach, the author analyzes the Natural Sciences and History. In the sciences, Cartesian doubt and peer review are presented as essential methodologies, though the role of serendipity is acknowledged. In history, the essay examines how skepticism facilitates the reinterpretation of evidence, while warning against the weaponization of doubt for political propaganda.

The argument concludes that doubt is a "double-edged sword," essential to knowledge acquisition only when it remains disciplined, evidence-based, and ethically grounded.