Next week, on Thursday the 22nd at 7pm, the Tulsa Council for Holocaust Education and the Tulsa City-County Library will co-present the 23rd Annual Yom HaShoah Interfaith Commemoration.

Our guest on StudioTulsa is Dr. Fern L. Johnson, a Senior Research Scholar and Professor Emerita at Clark University who focuses on race and culture. She and her partner, Marlene G. Fine, are the white parents of African American sons, and they're also the co-authors of a new book, "Let's Talk Race: A Guide for White People." The book aims to provide personal insights as well as practical guidance -- along with ample research findings, prompts for personal reflection, a variety of race-oriented conversation-starters, and a useful list of "dos" and "don'ts."

We're glad to welcome back to our program the Tulsa-based guitarist, composer, and music producer Chris Combs, who's known for his work with COMBSY, Jacob Fred Jazz Odyssey, and other jazz/experimental/multi-genre outfits. Combs tells us about (and shares tracks from) his forthcoming album, "Roche Blave: Large Ensemble Works Recorded Live in Switzerland," which will be released by the nonprofit Horton Records on April 30th.

(Note: This show first aired early last year.) On this edition of StudioTulsa, we meet investigative journalist John Carreyrou, a two-time Pulitzer Prize-winning reporter with The Wall Street Journal. He broke the story of the fraud perpetrated by the medical tech company known as Theranos and its charismatic young CEO, Elizabeth Holmes. That story is the basis of his book, "Bad Blood," which he tells us about.

Our guest is Herman Pontzer, an Associate Professor of Evolutionary Anthropology at Duke University and Associate Research Professor of Global Health at the Duke Global Health Institute. An well-known researcher in human energetics and evolution, he joins us to discuss his new book, "Burn: New Research Blows the Lid Off How We Really Burn Calories, Lose Weight, and Stay Healthy." The book draws on Pontzer's groundbreaking studies with hunter-gatherer tribes in order to show how exercise actually **doesn't** increase our metabolism.