Although defense requirements have diverted scientists from pure research to more urgent practical needs, Charles F. Brooks, professor of Meteorology and director of the Blue Hill Observatory, states last night that science has received a general "stimulation that comes from cooperation in research."

"Whether or not these gains transcend the losses," Brooks added at a Littauer Center symposium, "there will be another very great gain in a more universal appreciation of the value of science in national welfare that should mean more liberal support for scientific work."

An example of meteorologists' share in defense, Brooks said, is the study of climate of potential air fields for the "bomber ferry," which may open future expansion for peace-time commercial transatlantic flying.

Professor Bart J. Bok of the Harvard Observatory concluded the symposium by deploring the present attitude of scientists toward pan-Americanism, and suggested remedies.