Brian Kennett is a Professor in the Seismology Group at the Research School of Earth Sciences, The Australian National University and Deputy Director of the Australian National Seismic Imaging Resource Research Facility. Professor Kennett's research interests involve the development of interpretational techniques for seismic records, with the object of extracting detailed information about the nature of the seismic velocity distribution within the Earth, and the character of seismic sources. He is currently President of the International Association of Seismology and Physics of the Earth's Int...