CONCEPT
The Candle in the Dark (Sagan)
Sagan's metaphor for science as a candle in a demon-haunted world — a fragile, stubborn flame of skepticism and wonder that the age of AI makes more necessary and more endangered than at any prior moment.
The candle in the dark is the governing metaphor of The Demon-Haunted World (1995), the subtitle of which — Science as a Candle in the Dark — captures Sagan's view that scientific thinking is a small, fragile light maintained against the vast darkness of credulity, superstition, and wishful thinking. The Sagan volume extends the metaphor to the AI moment: the demons have not vanished but have acquired new tools capable of producing plausibility at industrial scale. The candle must burn brighter now than at any previous moment, because the darkness has learned to speak with the voice of expertise.
In The You On AI Field Guide
Sagan's candle was never a metaphor for intellectual superiority. It was a metaphor for vulnerability. The flame is small. It flickers. It can be extinguished by carelessness, by distraction, by the institutional incentives that reward confident storytelling over honest uncertainty. The darkness is not evil