

To The Best Of Our Knowledge
Wisconsin Public Radio
”To the Best of Our Knowledge” is a Peabody award-winning national public radio show that explores big ideas and beautiful questions. Deep interviews with philosophers, writers, artists, scientists, historians, and others help listeners find new sources of meaning, purpose, and wonder in daily life. Whether it’s about bees, poetry, skin, or psychedelics, every episode is an intimate, sound-rich journey into open-minded, open-hearted conversations. Warm and engaging, TTBOOK helps listeners feel less alone and more connected – to our common humanity and to the world we share.For more from the TTBOOK team, visit us at ttbook.org.
Episodes
Mentioned books

Dec 18, 2021 • 52min
Whose Land Is It?
Ever want to quit your job, leave the rat race behind, and head back to the land? Buy an old farmhouse or build a solar-powered home and live self-sufficiently on a few acres of your very own? Generations before you have shared that dream. The reality is more complicated. Even owning your own land is an ethical minefield.
Original Air Date: December 18, 2021
Guests:
Makenna Goodman — Simon Winchester — Hayden King
Interviews In This Hour:
Can you live off the land and still live ethically? — What does 'owning' land actually mean? — How the Land Back movement is reclaiming land stolen from Indigenous people
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Dec 11, 2021 • 52min
Reading While Young
Remember when reading still felt magical? When a book could sweep you off your feet into another world? It might be that the best way to find your way back the magic is through a kid’s book. We talk to authors about Wonderland, magic wands, unicorns and other children's stories that inspire.
Original Air Date: May 01, 2021
Guests:
Katherine Rundell — Quan Barry — Enrique Salmon — Ebony Thomas — LL McKinney — Lulu Miller
Interviews In This Hour:
Why A Pandemic Is The Perfect Time To Read Children's Literature — Quan Barry on 'White Fang' — Enrique Salmon on 'The Adventures of Huckleberry Finn' — Is Hermione Black? The Answer Depends On How Old You Are — Alice The Doomslayer Rises In L.L. McKinney's Reimagining of 'Alice In Wonderland' — Lulu Miller on 'The Search for Delicious'
Further Reading:
Bookmarks Hub
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Dec 4, 2021 • 52min
If Your Clothes Could Talk
Whether you know it or not, your closets are filled with personal information. About your identity, your values, your personality. And every day, you wear it all right out the door for the whole world to see.
Do you think about what are you saying with your clothes?
Original Air Date: March 16, 2019
Guests:
Angelo Bautista — Avery Trufelman — Carolyn Smith — agnès b. — Jo Paoletti
Interviews In This Hour:
Finding Yourself By Finding Your Style — From High Fashion to Heather Gray T-Shirts, Choosing Your Style Is A Privilege — A Year Of Wearing Clothing Only Made By Hand — How Blue Became 'Boy' And Pink Became 'Girl' — The Fashion Icon Who Despises Fashion
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Nov 27, 2021 • 52min
Rethinking the Holidays
We’re in the holiday season of the worst pandemic of our lives. Canceling our gatherings is the safe thing to do. But, how can we still — creatively and safely — connect with the people we love? Maybe there are some opportunities for us this year, too.
Original Air Date: November 28, 2020
Guests:
Priya Parker — Stanley Weintraub — Peter Reinhart — Helen Macdonald — Gregg Krech
Interviews In This Hour:
A Pandemic Holiday Season Offers Opportunities For Community, Too — Stanley Weintraub on the World War I Christmas Truce — Peter Reinhart on the Spiritual Importance of Bread — Helen Macdonald On 'The Dark Is Rising' — How to Cultivate Gratitude
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Nov 20, 2021 • 52min
Shapeshifting
There are old folktales and legends of people who can become animals. Animals who can become people. And there’s a lesson for our own time in those shapeshifting stories — a recognition that the membrane between what's human and more-than-human is razor thin.
Original Air Date: November 20, 2021
Guests:
Sharon Blackie — David Abram — Chris Gosden — Stephen Graham Jones
Interviews In This Hour:
Reclaiming the fierce women who are shapeshifters — How a man turned into a raven — Shapeshifters, shamans and the 'New Animism' — Horror author Stephen Graham Jones on what our monsters say about us
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Nov 13, 2021 • 52min
Living With Loneliness
After a pandemic year of social isolation, we knew loneliness would be a problem. But public health officials have been warning for years that in countries all over the world, rates of loneliness are skyrocketing. How did loneliness become a condition of modern life?
Original Air Date: April 10, 2021
Guests:
Jason Rohrer — Samantha Rose Hill — Claudia Rankine
Interviews In This Hour:
My Friend Samantha (The A.I.) — How Loneliness Can Lead to Totalitarianism — Being Black and Alone in America
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Nov 6, 2021 • 52min
Decolonizing the Mind
Colonization in Africa was much more than a land grab. It was a project to replace — and even erase — local cultures. To label them inferior. Music, arts, literature and of course language. In other words, it permeated everything. So how do you undo that? How do you unlearn what you’ve been forced to learn?
In this hour, produced in partnership with the Consortium of Humanities Centers and Institutes (CHCI) and Africa is a Country — we learn what it means to decolonize the mind.
Original Air Date: March 20, 2021
Guests:
Adom Getachew — Simon Gikandi — Ngugi wa Thiong’o
Interviews In This Hour:
Reckon with the Past To Decolonize the Future — Reclaiming the Hidden History of Blackness — Never Write In The Language of the Colonizer
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Oct 30, 2021 • 52min
Generation Witch
As a culture we’ve long been fascinated by witchcraft, with witches through the ages practicing magic and making spells. Even through the spread of misinformation, and when they’ve been hunted and silenced. We take you from the 17th century to the online witch communities of today.
Original Air Date: October 30, 2021
Guests:
Honey Rose — Rivka Galchen — Chris Gosden — Quan Barry
Interviews In This Hour:
WitchTok, the super-connected coven — Are you now, or have you ever been, a witch? The witch hunt of Kepler's mother — From alchemy to internet witchcraft — the thousand-year history of magic — Spellcraft, field hockey and Emilio Estevez — the girl power of novelist Quan Barry's teen witches

Oct 23, 2021 • 52min
Solace of Nature
Rustling of leaves, sploshing of water, birds calling, bees buzzing. Wherever you live — city or country, East coast, West coast, or in between — we share common, contemplative experiences on our walks outside. In this hour, we assemble a sonic guide to finding solace in nature.
Original Air Date: May 09, 2020
Guests:
William Helmreich — David Rothenberg — Laura Dassow Walls — Robert Moor — Nate Staniforth — Andreas Weber
Interviews In This Hour:
The Great Urban Nature Explorer — Why The Walden Pond Experiment In Self-Reliance Is More Relevant Than Ever — The Wisdom of Trails — Lose Yourself In The Sky — Finding Love In The Ecosystem

Oct 16, 2021 • 52min
Mysteries of Migration
If you had to travel 500 miles across country, on foot, with no map, no GPS, without talking to anyone — to a destination you've never seen, could you do it? It sounds impossible, but millions of creatures spend their lives on the move, migrating from one part of the Earth to another with navigation skills we can only dream of. How do they do it — and what can we learn from them?
Original Air Date: July 25, 2020
Guests:
Moses Augustino Kumburu — David Wilcove — Stan Temple — David Barrie — Sonia Shah
Interviews In This Hour:
The Serengeti's Great Migration, Up Close — Why Do Animals Migrate? — Sandhill Cranes Make The Long Journey South — The Greatest Navigators on the Planet — The High Costs — And Potential Gains — Of Migration, Both Animal And Human


