Alec Brenner

Profile

Researcher affiliated with Harvard University and yale-university. Specializes in geophysics and the historical dynamics of Earth’s crust.

Research & Publications

• Early Plates (Scientific American, June 2026, p.14): Co-authored study published in Science detailing the earliest direct evidence of Earth’s tectonic motion.
  • Identified magnetic traces in ancient crustal fragments indicating plate tectonics activity began approximately 3.48 billion years ago.
  • Findings suggest early tectonic movements influenced atmospheric composition, the planet’s magnetic field, and potentially the flourishing of life.
• See: Earliest evidence of plate tectonics

Affiliations

• Harvard University
• yale-university