Rita Dove's poetry career has spanned more than forty years. During that time she won a Pulitzer Prize and became the first African-American poet laureate of the United States. Now she's released a new edition of collected works. Rita Dove on a life lived in verse.
Of all our senses, the sense of smell is most closely tied to mental health and happiness. It was the first of our senses to evolve, yet it often takes a cultural backseat to sight and sound. An expert on smell talks about the psychology, biology and sociology of our olfactory sense.
- Rachel Herz visiting professor at the Department of Psychology at Brown University.
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