The first show of our host station’s CJSR’s annual FunDrive campaign features a look at the science of race, with Guy P. Harrison, author of Race and Reality: What Everyone Should Know about Our Biological Diversity. Is there any real biological basis to race? And how does it compare with our cultural understanding? We talk to Noah Nez, author of Diary of a Native Skeptic, a blog that looks at critical thinking from a Native American perspective.