-The content of this work, which was independently presented by Burbidge, Burbidge, Fowler, and Hoyle in 1957, represents one of the major advances in the natural sciences in the twentieth century. It effectively answered, in one fell swoop, several interrelated questions that humans have been asking since the beginning of inquiry, such as 'What are stars?' 'How does the sun shine?' 'Why is gold so rare?' 'Where did the elements in our world and in our bodies come from?'- -- Alan A. Chen, Associate Professor, McMaster University
Harvard professor A. G. W. Cameron -- who helped develop the...

The International Association of Geochemistry and Cosmochemistry was organized in 1967, and held its first meeting at UNESCO Headquartels that year in association with its symposium on The Origin and Distribution of the Elements'. The Association is a member of the International Union uf Geological Sciences, and holds regular meetings at the time of the I nternatlOnal Geological Congresses, the last of which was held in Montreal, in August. 1972. The IAGC was organized to coordinate activities on an international scale in a wide variety of branches of geochemistry. Its activities are carried...