Robert B. Halley Stephen H. Hickman Samuel Y. Johnson Jacob B. Lowenstern Daniel R. Muhs Geoffrey S. Plumlee George A. Thompson David L. Trauger Mary Lou Zoback Steven R. Bohlen 1998 This report describes seven science goals conceived to address pressing issues facing the Nation in the next decade. These goals focus on understanding human interaction with the natural environment and build upon long-term USGS investments in basic research. application/pdf 10.3133/cir1172 en U.S. G.P.O. ; Free on application to U.S. Geological Survey, Information Services, Geology for a changing world; a science strategy for the Geologic Division of the U.S. Geological Survey, 2000-2010 reports