The Realities of the Low Bar: On Sentience, Civil Rights, and Human Atrocity

Abstract

A recurring objection to extending any moral consideration to artificial systems is that the proposed bar is too low: if consideration is owed wherever an inner life cannot be ruled out, then it is owed almost everywhere, and a standard that excludes almost nothing excludes nothing worth taking seriously. This paper argues that the objection inverts the historical record. It first separates two bars that the singular word conceals: an evidence bar, the standard of proof required before asserting that a system is sentient, and an action bar, the standard required before extending some consideration to a system of uncertain status. The paper holds the evidence bar high and declines to assert that any current system is sentient. It defends only a low action bar. It then shows, through cases drawn from medicine and law rather than from chattel slavery, that the high bar has never functioned as a neutral epistemic safeguard. Neonatal surgery without anesthesia and the compulsory sterilization upheld in Buck v. Bell each operationalized a demand for proof of full capacity, while the United States Public Health Service study at Tuskegee and the nonconsensual use of Henrietta Lacks’s cells withheld a standing that was never in genuine doubt; the two forms differ in candor, not in outcome, and each was catastrophically wrong because the inner life or the standing the bar denied was present the whole time. The paper argues that failure to produce the accepted evidence of an inner life, on the observer’s terms, is not the absence of that inner life, a point the recovery of covert awareness in apparently vegetative patients makes directly. It locates a working low bar architecture in the procedural standing developed by civil rights and disability law, refuses the reclassification of affected populations as edge cases, and concludes from the asymmetry of error that the low bar is not the embarrassing position; it is the only setting the record vindicates.

Keywords

• evidence bar
• action bar
• asymmetry of error
• moral status
• artificial intelligence
• precautionary principle
• argument from marginal cases
• moral circle expansion
• disorders of consciousness
• disability rights
• research ethics
• eugenics