Scientific Fanaticism

Scientific fanaticism is a term used to refer to a form of fanaticism that takes science (scientism) into zealot levels, seeking to use all possible arguments and tactics to defend scientism and put natural sciences as an absolute truth. Scientific fanaticism is also very common among several scientific dissiminators on Internet and it is considered as an advanced form of scientism.

"Scientific fanaticism is no better than religious fanaticism, take natural sciences as an absolute truth is literally like take a religious belief as an absolute truth. Scientific fanaticism and scientism are bad such as religious fanaticism and atheist fanaticism actually are, even that scientific fanaticism is just scientism being taken to the extreme."

"It's ok to be a fan of science such as be religious, spiritual, deist, agnostic or atheist. But one must avoid becoming fanatical for any of those, there's a big difference between being enlightened and being a fanatical, one can be enlightened for any of those such as one can be fanatical for any of those."

Scientific Fanaticism by Full Monteirism March 16, 2021

Scientistic Fanaticism

An extreme, uncritical devotion to scientism, treating science as the sole source of meaning, morality, and salvation. The scientistic fanatic believes that all problems—personal, social, political—can be solved by more science and technology, and that any appeal to values, emotions, or traditions is retrograde. This fanaticism is often blind to the limits of science, the role of power in shaping research agendas, and the need for ethical frameworks that science cannot provide. It is a secular religion with its own eschatology (the Singularity, space colonization) and its own sins (doubt, spirituality).

Example: "He argued that climate change should be left entirely to engineers because 'politicians just get in the way'—scientistic fanaticism, forgetting that science tells us what is, not what should be."

Scientistic Fundamentalism

A rigid, literalist adherence to scientistic ideology, treating the scientific worldview as an unassailable foundation that cannot be questioned. Scientistic fundamentalism rejects philosophy, metaphysics, and any form of inquiry that does not produce empirical data. It often insists on a naive realism (the world is exactly as science describes it) and dismisses as "unscientific" any discussion of values, consciousness, or meaning. Like religious fundamentalism, it derives certainty from a closed system and treats outsiders with suspicion. It is the enemy of genuine scientific curiosity.

Example: "He claimed that consciousness 'does not exist' because fMRI can't find it—scientistic fundamentalism, confusing absence of measurement with absence of reality."

Scientistic Fanaticism by Dumu The Void April 18, 2026