Movement rationalism has lately been characterized by several archetypical and high-profile manifestations of the Dunning–Kruger effect*, as widely renowned scientists, skeptics, and atheists have slipped in succession into scientistic or proto-philosophical defenses of logically and empirically indefensible assertions or positions. Some notable examples:
- When Jeffrey Epstein‘s plea deal over allegations of soliciting prostituting minors—itself a privilege of political connectedness—was challenged by his victims’ attorneys, Lawrence Krauss came to his defense with a fairly obvious abuse of scientific language. In short, Krauss professed to “always judge things on empirical evidence” immediately before confusing empirical evidence with personal experience, relationships, and trust (among the most widely-recognized sources of bias in movement skepticism).
- When Rebecca Watson detailed her experience with (a specific example of) contemporary systemic sexism, Richard Dawkins chimed in to assert that this variety of sexism is unworthy of scrutiny and redress, despite having no relevant background in sociology or feminism. (See also: Michael Shermer.) In a follow-up comment he bemoaned the weak case and foul language of his objectors, though he seems never to have responded to the nine letters tailored specifically (and cordially) to him.
- Sam Harris has developed something of a reputation for pseudophilosophy. This came to a head a little bit back as he shrugged off expert refutation of his defense of racial profiling by Bruce Schneier. Meanwhile, his defense of torture has gradually come to be seen as minimally-contemplative contrarianism, which he arguably maintains by conflating its philosophically literate criticisms with the mainstream progressive onslaught.
- Michael Shermer continues to defend his libertarian political ideology and his broader (also libertarian) view of morality on scientific grounds, errors in judgment in disciplines outside his expertise on which he has been called out multiple times, most recently (and publicly) by Massimo Pigliucci.
Beyond (what may admittedly be a pop-science overgeneralization of) Dunning–Kruger—ignorance of the main topic coupled with proportionately undue self-assuredness—these incidents share context that strikes me as at least equally important for movement rationalism. I see three important aspects to this context Read more…
Before i delve further into the misconferral of authority by antifluoridationists, an i’d like to make point about scientific consensus that i neglected in my previous post. It is easy to think of scientific knowledge as essentially static, with the occasional fact or theory being overturned when new evidence surfaces. We imagine scientific knowledge as a sort of pyramid, with the most reliable knowledge composing the base and provisionality increasing as we move upward. While this model is useful for making the quintessentially (Humean–)Bayesian–Pricean point that stronger evidence should more strongly inform our beliefs, it falls apart as soon as we widen our scope from the single
Providence province to which the pyramid aspires. The sciences are not independent avenues of discovery, as imagery of a field of pyramids might suggest, but highly interdependent configurations of highly intradependent evidences and interpretations.
To draw an analogy of my own: The highly symbolic and culturally entangled concept of gender is not reducible to the space determined by orthogonal (and necessarily binary) spectra of identity, expression, “biological” sex, and attraction; it involves the highly nontrivial and individualized interplay of these factors, each of which in turn arises from the interplay of several distinguishable (if not wholly distinct) factors. A perhaps preferable model of gender is the graph representation of these interrelations: a node for each factor and edges tying them together, with the understanding that any particular node (say, “attraction”) may dissolve into a subnetwork of factors (intimacy, arousal, sexuality, satisfaction, saturation, etc.) on closer scrutiny.
Similarly, out of the intricate network of implications, corroborations, constraints, and tensions that connect elements of our aggregate body of facts and interpretations arises a web of knowledge. Moreover, this web may be anywhere localized, as though sliding a magnifying lens over a paper map, so that all our knowledge may be interpreted in terms of its relevance, or “consequential proximity”, to one’s topic of choice. Ultimately no particular discipline or theory is more “central” than any other.