(Offered as MUSI 108 and PHYS 108) Appreciating music requires no special scientific or mathematical ability. Yet science and mathematics have a lot to tell us about how we make music and build instruments, what we consider harmonious, and how music is processed by the ear and brain.

Departments may offer a course known as SPECIAL TOPICS in which a student or a group of students study or read widely in a field of special interest. It is understood that this course will not normally duplicate any other course regularly offered in this curriculum and that the student will work in this course as independently as the instructor thinks possible. A Special Topics course may be elected in any semester. The course should be given a unique name that will be recorded on the student’s transcript.

(Offered as ENST 474 and PHIL 374) Is our planet overpopulated? And if so, how many of us should live on it? Population raises tricky questions that are both empirical and broadly philosophical: How should we weigh the well-being of future individuals against the lives of those currently living? Should we aim for a future population whose average or whose total level of well-being is maximized—or should we apply some other standard? Even more fundamentally: are we right to think of human life as, on balance, a positive thing?