It’s the dog days of summer and wherever there are men and women, there’s sweat. Canadian science journalist and teacher, author Sarah Everts, has taken a deep dive–ahem–into that pool of sweat, telling us everything we wanted to know about it in her new book, The Joy of Sweat.

Click the triangle or mp3 link above to hear my interview with Sarah, as broadcast today on Arts Express on WBAI FM NYC, and Pacifica stations across the country.