
This episode explores the black box between coffee leaving the farm and the roaster's warehouse, and how quality can be ruined. Wrapping the coffee in any old plastic bag won't do. We get geeky looking at how hermetic...


arts
Hosted by James Harper · arts · EN
Coffee stories with an extra shot of history and science. Filter Stories is a podcast revealing coffee’s hidden microscopic secrets, its powerful past, and how your choice of beans impacts tens of millions of people. See the behind-the-scenes stories on Instagram @filterstoriespodcast. If you haven’t already, please subscribe to the show and review us on Apple Podcasts and Spotify!
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Contact path
Verified email
Booking probability
34%
Guest openness
Selective
Sign up to generate a grounded pitch for Filter Stories - Coffee Documentaries.
Signup to Generate a PitchCoffee stories with an extra shot of history and science. Filter Stories is a podcast revealing coffee’s hidden microscopic secrets, its powerful past, and how your choice of beans impacts tens of millions of people. See the behind-the-scenes stories on Instagram @filterstoriespodcast. If you haven’t already, please subscribe to the show and review us on Apple Podcasts and Spotify!
Filter Stories - Coffee Documentaries is hosted by James Harper. The show has published 95 episodes to date.
Recent episodes include "Producer Toolkit: Storage, Pt 2 - Why plastics are not all equal" (26 October 2026, 29 minutes), "Producer Toolkit: Storage, Pt 1 - How coffee gets ruined on the farm" (26 October 2026, 24 minutes), and "Producer Toolkit: Quality Assurance, Pt 2 - The basics of good water for coffee" (12 October 2026, 42 minutes).
Filter Stories - Coffee Documentaries publishes roughly daily, with episodes averaging 36 minutes across 95 episodes.
Booking probability for Filter Stories - Coffee Documentaries is 34%, and the host is rated Selective on guests. Filter Stories - Coffee Documentaries requires a Pod Score of 80 or higher. Filter Stories - Coffee Documentaries's contact route on record: verified email.
The strongest fits for Filter Stories - Coffee Documentaries are Other Crop Farming and Beverages, Brewing & Distilling. Filter Stories - Coffee Documentaries has an arts audience.
James Harper hosts Filter Stories - Coffee Documentaries, an arts podcast with 95 episodes published.
Our AI reads these to draft pitches. Use them as grounding for a pitch that cites a real guest and a specific topic.

This episode explores the black box between coffee leaving the farm and the roaster's warehouse, and how quality can be ruined. Wrapping the coffee in any old plastic bag won't do. We get geeky looking at how hermetic...

This episode explores the many ways coffee can get ruined while still on the farm, including fishy concrete tanks, the importance of not using jute sacks to collect coffee cherries, and solutions to unpredictable rains...

This episode takes you through the basics of good water for coffee. To objectively assess a coffee's quality, both producer and buyer need to taste it using the same water. But whose water standards should you choose...

Episode #14
This episode is a practical guide to tasting coffee, sample roasting and judging quality, built for small producers on a tight budget. That makes it just as useful if you’re early in your coffee journey and want to...

What is the right price for coffee? This episode shows what the journey of price discovery looks like from the perspective of a coffee farmer. Part of The Coffee Producer Toolkit, a series made in collaboration with...

This episode explores the strange world of the C market, where movements in the Brazilian currency or rebels boarding a random container ship decide the worth of a Colombian farmer's coffee. Yet specialty coffee still...

This episode explores what a trade show actually feels like for a farmer who flew in on money his community pooled together, why a sausage dog opened a door that hundreds of cold emails couldn't, and why learning...

This episode explores why specialty coffee is a luxury business that runs on story more than flavour. Part of The Coffee Producer Toolkit, a series made in collaboration with Lucia Solis , it will help you understand...

This episode explores why 30 cents a kilo is trivial for a large farm and unaffordable for a small one, the strange power imbalance that lets roasters define quality when nobody asks a winemaker what yeast they used...

This episode explores why the specialty industry's obsession with exotic processing is a dangerous signal for farmers, five ways commercial microbes can make a farm more money, and what a well-run fermentation looks...

This episode explores why coffee is only fifteen years into a fermentation revolution that wine and bread went through millennia ago, what's actually happening inside the tank when microbes multiply into billions on...

This episode explores how just a handful of cheap instruments can ensure quality is reproducible year-on-year, and the wastewater crisis poisoning rivers behind picture-perfect coffee farms. Part of The Coffee Producer...

This episode explores the simple drying mistakes that compromise months of careful work, and the low-cost fixes that protect a coffee's shelf life and flavour. Part of The Coffee Producer Toolkit, a series made in...

This episode explores why chasing avant-garde processing before nailing the basics is a trap for most producers, the brutal economics behind selectively picking and ways to sort coffee cherries in the wet mill. Part of...

This episode explores what plants really need from the soil beneath them, and the labour shortage forcing farms to rethink how the work gets done. Part of The Coffee Producer Toolkit, a series made in collaboration with...

This episode explores the growing water crisis in coffee farming, why farmers are drawn to risky coffee varieties and coffee farming's hidden cashflow traps. Part of The Coffee Producer Toolkit, a series made in...

Welcome to The Coffee Producer Toolkit, a series made in collaboration with Lucia Solis . This series will help you understand coffee farming better than most professionals you'll meet at a trade show. Each episode...

<p>Specialty coffee changes the story for the indigenous people of Guatemala. Coffee as a tool of oppression finally offers hope....and then something a bit more complicated.</p> <p> </p> <p>This episode explores the...

<p>When you buy a bag of coffee labelled fifth-generation family farm, it feels like a good choice. </p> <p> </p> <p>But in Guatemala, that label might actually be a signal for a more uncomfortable truth.</p> <p> </p>...

Episode #3
<p>What happens when coffee disappears?</p> <p> </p> <p>This is not a thought experiment! It’s happened many times in history: War, blockades, tariffs, ideology, health panics, sanctions, supply shocks. </p> <p> </p>...
Recent guests on Filter Stories - Coffee Documentaries. Study who booked and why before you pitch.
Rancho San Felipe
Eje Cafetero, Colombia
Finca El Rodeo
Chacra D'Dago
PitchCentric classifies Filter Stories - Coffee Documentaries under these industries. Guests from them are the closest fit, and each links to the best podcasts in that industry.
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