Wonderwerk Cave bones reveal possible fire use by human ancestors 1.79 million years ago
The discovery of fire was a major milestone in human evolution, giving our ancestors a way to stay warm, ward off predators, and eventually start cooking food. But exactly when this first happened is…
The discovery of fire was a major milestone in human evolution, giving our ancestors a way to stay warm, ward off predators, and eventually start cook
Read Full Story at Phys.org →Why This Matters
This discovery pushes back the timeline for controlled fire use by nearly a million years, fundamentally altering our understanding of early hominin cognition and social behaviors. The ability to manipulate fire suggests a leap in planning, tool use, and possibly even early forms of cultural transmission—key traits that distinguish our lineage.
Background Context
Until now, the earliest widely accepted evidence of fire use came from sites like Gesher Benot Ya’aqov in Israel, dated to around 790,000 years ago. The Wonderwerk Cave findings challenge the assumption that fire mastery was a gradual development tied to later Homo erectus populations, instead pointing to possible earlier experimentation by even more primitive hominins.
What Happens Next
Researchers will likely re-examine other early hominin sites for overlooked fire-related evidence, particularly in Africa where the first hominins emerged. The findings may also prompt a reevaluation of how fire use correlates with anatomical changes, such as brain size expansion or dental reduction, reshaping theories about human evolution’s driving forces.
Bigger Picture
If confirmed, this discovery aligns with a growing body of evidence that suggests early hominins were far more adaptable and innovative than previously believed. It also underscores Africa’s central role in human innovation, long before the emergence of anatomically modern humans, and raises questions about how technological breakthroughs spread—or failed to spread—across ancient populations.
