Geoff Abers is a geophysicist who uses the tools of earthquake seismology to understand the forces, material cycles, and deep structure of the Earth. He uses modern seismic instrument arrays onshore and offshore to image high-resolution structure in the crust and mantle, and uses those images to understand the material and fluid cycles of the planet. He received his Sc.B. from Brown University in 1983, his Ph.D. from MIT in 1989, and has had research or faculty positions at Lamont-Doherty Earth Observatory of Columbia University, the University of Kansas, and Boston University. He joined the Cornell faculty in 2014. He is a Fellow of the American Geophysical Union and the Geological Society of America, and a member of the Seismological Society of America. He is currently the Vice Chair of the Board of Directors of the Incorporated Research Institutions for Seismology, and former chair of the US MARGINS program.