GKSS SCHOOL OF ENVIRONMENTAL RESEARCH The National Research Laboratory GKSS (member of the Hermann von Helmholtz-Association of German Reserach Centres) located in Geesthacht near Hamburg is engaged in environmental research. The main interest of the research center focuses on regional climatology and climate dynamics interdecadal variations in the state of the Baltic and North Sea and related estuaries and the flow ofheavy metals nutrients and other materials in river catchments to the coastal zones. This research aims at-developing an under- standing ofchanges in the environment both as a result ofinternal (natural) dynamics and as a result of anthropogenic interference. In an effort to dis- seminate the results of these research activities as well as to initiate a broad discussion among senior scientists in the field and younger colleagues from all areas of the globe the Institutes of Hydrophysics and Atmospheric Physics at GKSS have instituted the GKSS School of Environmental Research. Appliedenvironmental research has always containedanelement ofaware- ness ofthe societal implications and boundary conditions associated with en- vironmental concerns. Consequently the School of Environmental Research adheres to the philosophy that all discussion regarding environmental change should incorporate a social component. This necessity has been well acknowl- edged and is apparent by the incorporation ofsocial scientists into the series of lectures. Senior scientists from Europe and North America were invited to give lectures to students from all parts of the globe.