When did coffee get into our mouths? Who’s right when it comes to the best coffee? What’s the most ethical way to enjoy it? What about the cats that eat the beans? How will climate change affect your morning coffee? Peter Giuliano is the executive director of the Coffee Science Foundation explains folk stories behind coffee, what makes beans taste the way th ... Show More
Feb 4
Genealogy (FAMILY TREES) Encore with Stephen Hanks
Histories, mysteries, memories and families: it’s time to clamber up our ancestral trees. Author and genealogist Stephen Hanks -- who teaches genealogy classes in Portland, Oregon and has contributed to PBS genealogy documentaries -- sits down to chat in this encore episode about ... Show More
1h 8m
Jan 28
Asinology (DONKEYS) with Faith Burden
Tall ears. Huge teeth. Underestimated wit. And vocalizations that would make a songbird envious. Let’s talk donkeys with researcher and Director at The Donkey Sanctuary, Asinologist Dr. Faith Burden. We cover pop culture donkeys, their road to domestication, how much they can car ... Show More
1h 15m
Jan 21
Paleohistology (WHY TEETH EXIST) with Yara Haridy
Excuse me, why do you have teeth? How did they get in your mouth and where did they come from? Let’s ask researcher, tooth enthusiast, and Paleohistologist Dr. Yara Haridy. She opened up the archives at Chicago’s Field Museum to chat about ancient skulls, drawers of bones, and th ... Show More
1h 24m
May 2024
Freshness and Grinding, Part 2: How grinders work deep inside
Deep inside your coffee grinder, tiny changes can have massive consequences. This episode takes you deep inside Mahlkönig’s grinders to show you how coffee is ground and the importance of particle sizes on flavour. If you’re a home coffee lover, you could easily spend thousands o ... Show More
47m 19s
Jul 2018
Jeff Koelher, “Where the Wild Coffee Grows: The Untold Story of Coffee from the Cloud Forests of Ethiopia to Your Cup” (Bloomsbury, 2017)
Is life without coffee possible? Before you answer, first admit that you know almost nothing about the plant that you depend on to deliver you conscious into your day.
You will learn from Jeff Koehler’s wide-ranging history Where the Wild Coffee Grows: The Untold Story of Coffee ... Show More
47 m
Oct 2025
The Future of Coffee Depends on Science - World Coffee Research | HANNA NEUSCHWANDER!
As climate change, disease, and shifting generations reshape coffee production, Hanna Neuschwander from World Coffee Research (WCR) joins us to unpack how genetics, collaboration, and innovation are securing the future of coffee. From varietal trials across 18 countries to the ra ... Show More
1h 24m