| Summary: | Blood runs red through every person's arteries and fulfills the same functions in every human being. The study of blood has advanced our understanding of biology and improved medical treatments, but its cultural and social representations have divided us perennially. Blood pulses through religion, literature, and the visual arts. Every time it pools or spills, we learn a little more about what brings human beings together and what pulls us apart. For centuries, perceptions of difference in our blood have separated people on the basis of gender, race, class, and nation. Ideas about blood purity.
|
|---|