Explore Science-first Philosophy

5-Fire Age

Fire Age (1.5 million to 800,000 years ago): This is the age of the rise of human-like thinking (nature) and the mastery of fire (nurture).

Homo antecessor: Earlier Modern Looks

48,000 Generations Ago NSLCA Candidate: This ancient human species challenges traditional views by suggesting that some of our human ancestors bore a closer resemblance to modern humans than previously believed. Homo antecessor, which existed long before Homo sapiens and Homo heidelbergensis, displayed distinctly modern human-like features, including a flatter face and a more refined nose, […]

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Oldest Modern Human-like Footprints

60,800 Generations Ago Species: Likely Homo erectus, our direct ancestor. The footprints found in Ileret, Kenya represent the oldest undisputed evidence of hominins walking upright in an efficient manner characteristic of modern humans. Our style of upright walking, which Homo erectus appears to have shared, is energy-efficient and adapted for long distances. It involves a

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