This week on Arts and Ideas:
7pm The Invention of Race- tracing the origins of race and racism, including who created them and why, and what it means for us today.
8pm Mavis Staples' Soul - The second half of a documentary celebrating the indomitable spirit and talent of legendary R&B singer Mavis Staples. This week: Staples' enduring success, from the launch of her solo career to her later years.
9pm Big Picture Science - Skeptic Check: The perils of rejecting expert opinion and deciding to “do your own research”.
10pm “The Fugitive Brewer”, “Rudy’s Gray Area”, and more unexpected stories from PRX Remix.
That's all on Arts and Ideas, airing Sunday night from 7:00 pm to 11:00 pm.