What happens when coffee disappears?

This is not a thought experiment! It’s happened many times in history: War, blockades, tariffs, ideology, health panics, sanctions, supply shocks.

When coffee is not around, people still need something warm, comforting, and familiar. And throughout history, people have reached for coffee surrogates: roasted plants and grains engineered to look like coffee…but do they actually taste like coffee?

In this episode, Jonathan and James time-travel by taste testing a truly alarming number of coffee substitutes.

Spoiler: you will hear a lot of spitting!

Which leads to the bigger question: can anything actually replace coffee—or will we always come crawling back?

Please spread the word about A History of Coffee!

Follow us on Instagram - James (@filterstoriespodcast) and Jonathan (@coffeehistoryjm) - and tag us in an Instagram story.

Write a review on Apple Podcasts

Leave a 5 star rating on Spotify

This free educational content for the coffee community was made possible by Mahlkönig, manufacturers of world-leading coffee grinders for 100 years for your home and cafe.

Read Jonathan’s book, ‘Coffee: A Global History’

Support James’ work directly by buying him a coffee at Ko-fi.com/FilterStories

Read James’ article on the history of decaf technology in Standart

See Colin Smith’s amazing coffee museum at Smith’s Coffee in Hemel Hempstead, UK

Get nerdy about the intersection of AI and the occult on Karin’s Subtack, Mercurial Minutes

Do your own surrogate taste test!

Postum

Atomo

Orzo

Fig

Dandelion root

Dateseed

Acorn

Chickpea

Chicory Root

Camp Coffee

Most coffee is grown on vast plantations using machines, pesticides and fertilisers.

But in Ethiopia, coffee grows wild in humid forests surrounded by birds.

And that wild coffee matters more than most of us realise. It is the genetic ‘library’ we can turn to find new varieties to help us keep coffee thriving in the face of climate change.

But the communities who live alongside them and have safeguarded this genetic treasure often don’t earn enough from coffee to make preservation the obvious economic choice.

Could a great story be the answer to earn higher premiums for these communities? Could that story be that all the coffee we drink today can actually be traced back to a single “mother tree” in Ethiopia?

This episode is about the history of coffee in Ethiopia, how far back the evidence goes, what counts as evidence, and what we should celebrate (and pay for) when we buy “wild” Ethiopian coffee today.

Please spread the word about A History of Coffee!

Follow us on Instagram - James (@filterstoriespodcast) and Jonathan (@coffeehistoryjm) - and tag us in an Instagram story.

Write a review on Apple Podcasts

Leave a 5 star rating on Spotify

This free educational content for the coffee community was made possible by Mahlkönig, manufacturers of world-leading coffee grinders for 100 years for your home and cafe.

Read Jonathan’s book, ‘Coffee: A Global History’

Support James’ work directly by buying him a coffee at Ko-fi.com/FilterStories

Discover how James makes these Filter Stories episodes by subscribing to his Substack newsletter

Enjoy James’ Standart article about Avicenna and the earliest (supposed) written reference to coffee

Read the scientific paper pinpointing where wild coffee forests are in Ethiopia

Follow Solomon Tselele's work through his Facebook page

Learn more about the Ethiopian coffee ceremony on the Adventures in Coffee podcast

Series 3 of A History of Coffee is a collaboration between documentary maker James Harper of the Filter Stories coffee podcast and Jonathan Morris, Professor of History and author of ‘Coffee: A Global History’.

Ethiopian forest sounds curtesy of George Vlad. Hear more nature sounds here.

On a long walk through Hamburg, somewhere between the fish markets and giant cranes, you might stumble a giant bronze coffee bean looks like its crash landed from space.

But this giant coffee bean represents a staggering fact: one in every three cups of coffee drunk in Europe has passed through Hamburg.

In the first half of this episode, we explore the many profound ways coffee shaped one of Europe’s most important cities.

But then the story flips because, once coffee changed Hamburg, Hamburg began to change coffee.

Series 3 of A History of Coffee is a collaboration between documentary maker James Harper of the Filter Stories coffee podcast and Jonathan Morris, Professor of History and author of ‘Coffee: A Global History’.

Please spread the word about A History of Coffee!

Follow us on Instagram - James (@filterstoriespodcast) and Jonathan (@coffeehistoryjm) - and tag us in an Instagram story.

Write a review on Apple Podcasts

Leave a 5 star rating on Spotify

This free educational content for the coffee community was made possible by Mahlkönig, manufacturers of world-leading coffee grinders for 100 years for your home and cafe.

Read Jonathan’s book, ‘Coffee: A Global History’ (https://amzn.to/3dihAfU)

Support James’ work directly by buying him a coffee at Ko-fi.com/FilterStories

Pick up a copy of Margrit Schulte Beerbühl’s book, Kaffee Ist Fertig!

Read James’ article on Frederick the Great’s attempt to ban coffee in Standart

Go on your own Hamburg coffee tour!

Giant bean

Speicherstadt Museum

Burg Coffee Museum in the Speicherstadt

Becking, 100 year old coffee roasters

1950s Rebuilt Coffee Exchange - and an Instagram post coming on @filterstoriespodcast

Go deeper into the story of Mahlkönig’s grinders

Early EKs - post coming on @filterstoriespodcast

DK (aka Donkey Kong Dreiphasen Kaffeemühle)

Grind-by-Sync espresso grinders

EK Omnia

Guatemala

Matt Perger WBC routine demonstrating the EK

Filter Stories episode on grinding curves