Opinion, knowledge, and responsibility: Towards a new role for science

The scientific method, at its core, begins with an educated guess, a hypothesis, about the unknown. This hypothesis is then subjected to the scrutiny of logic and empirical evidence. The arduous work of science lies in determining whether this initial supposition holds true or false, or if technological or medical innovations function as intended.

Should the results fall somewhere in between, the scientific process demands a revision of the methodology or the hypothesis itself. Confirmation requires demonstrating that repeated experiments yield consistent results. Once this rigorous process is complete and the findings are published, if others can verify the logic and experimental outcomes, the hypothesis can be considered to align with the truth, at least, the truth as understood within the current scope of knowledge.

This transformation from hypothesis to established knowledge is a fundamental aspect of scientific advancement. The article, published in Le Temps, delves into the philosophical and practical dimensions of forming opinions, changing one's mind, and the responsibilities that accompany scientific knowledge. It suggests a need for a re-evaluation of the role of science, integrating opinion and responsibility with the pursuit of knowledge.