The objective of this course is to introduce graduate students to the diversity of research being done in the field of biogeosciences. By participating in this seminar course, students will gain depth and breadth in their graduate education. The inclusion of distinguished- speaker seminars will not only expose students to some of the brightest minds in the field, but also help the students develop a professional network beyond that which they will gain at Boston University. Also offered as BI 719. 2 credits.