Afro-futurism is on the rise again, thanks to the popularity of movies like Black Panther, and creators such as Janelle Monae and N.K. Jemisin. But Black-centered futurism has a long history in the U.S., and it's changed a lot over the past century. We sit down with critic and scholar Shawn Taylor, co-founder of TheNerdsOfColor.org, to talk about Afro-futurisms of yesterday and tomorrow.