Embers of Intelligence: What Ancient Hearths Reveal About the Minds That Built Them
Long before the written word or the wheel, fire reshaped the trajectory of human existence in ways archaeologists are only beginning to fully appreciate. New excavations across Africa and Eurasia are forcing researchers to reconsider not just when our ancestors first controlled flame, but what that mastery meant for the development of language, cooperation, and abstract thought. The evidence buried in ancient hearths may be the most compelling record of cognitive evolution we possess.