Feral by Design

A tiny Australian podcast took on more established shows in an international public vote, and won. Four days before voting closed, its unlikely campaign strategy was taking shape with help from a dancing peacock spider and a brainless yellow blob. The competition was the Signal Awards Listener’s Choice. Feral by Design was less than a year old, with no mailing list and few ways to reach its listen...

Goats are being hired to reduce wildfire and bushfire fuel, and in NSW the Rural Fire Service has even dubbed its hazard-reduction herds the “Goat Brigade”. But this story starts with one goat, one sheep and an impossible backyard on Sydney Harbour. Helen and Will Martin were living at HMAS Watson when the lawnmower essentially admitted defeat. The yard was steep, wildly overgrown and, as Helen pu...

What happens when you give someone a way of looking, without telling them what to find? Pia takes one small part of her octopus-inspired innovation method out of the office and sends it on holiday to Zimbabwe with her friend Jane. The experiment starts at Eastgate Centre in Harare, the termite-inspired building from the previous episode. Jane gets one loose lens: How does this place feel? What can...

Eastgate Centre in Harare, Zimbabwe, is one of biomimicry’s most famous buildings. Designed by architect Mick Pearce and inspired by termite mounds, its passive cooling system uses around 90% less energy for heating and cooling than comparable conventionally air-conditioned buildings. Thirty years later, Feral went inside. Our first roving correspondent, Jane, went into Eastgate to find out what t...

Last week, we looked at the biology behind GLP-1 medicines like Ozempic and Wegovy. This revisited Season 1 episode looks at the other half of that moment: the needle itself. Mosquito mouthparts have inspired researchers and designers working on less painful needle technology, microneedles and medical devices. Their six-part feeding system works very differently from a conventional needle, using m...

What does Ozempic have to do with a venomous desert lizard that spends most of its life underground? This story starts at 3am with a unicorn saying the word chocolate fifteen times, and ends with the Gila monster, GLP-1, Ozempic, Wegovy and one tiny molecular difference that helped change modern medicine. Our bodies already make GLP-1. It works beautifully, then disappears in minutes. The Gila mon...

In 1971, a temp agency ran a print ad for the perfect worker. She never took a vacation. Never asked for a raise. Never got sick. Never stopped. They called her the Never-Never Girl. Nobody prints that ad anymore. We just say it about each other. Reliable. Committed. Always steps up. But knowing when to stop can be just as important. This episode starts with a nearly finished episode of this show...

A three-year-old turns a stolen maxi pad into a bird, a plane, and a crown - no hesitation, no second-guessing. Three completely different uses for one object in about fifteen seconds. That moment leads to an unexpected question about risk taking profiles: why do some of us dive straight at the unfamiliar while others hang back and watch? The answer comes from decades of research on a small Britis...

London has just rehired an employee it fired four hundred years ago. No severance. No apology. Just an awkward, "Come back. We clearly can't do your job without you." Her name's Willow, and she's a beaver. When five Eurasian beavers were reintroduced to Paradise Fields beside Greenford Tube station in West London as part of the Ealing Beaver Project, they quietly solved a...

A 14-year-old boy suffers two brain bleeds in a freak accident at school. He comes home and sleeps 21 hours a day. To everyone watching, it looks like the world has gone quiet. In nature, that stillness isn't defeat. It's a high-stakes repair cycle we're only just beginning to understand. This episode sits inside the gap between the crisis everyone rallies around and the long, invis...

Red wine meets MacBook. Laundry floods. Toilet leaks. All within 24 hours. Somewhere between staring at flood-damaged laundry cabinets and Googling "how much liquid can a MacBook survive?", Pia realised she'd recently spent a lot of time thinking about forest canopies, distributed load, and what happens when systems become overly dependent on a single point. Professionally, she spen...

A homemade billy cart hurtles downhill through a suburban intersection. A keynote slide turns into an entirely new workshop framework. A conference room applauds the removal of friction from modern work. Somewhere in Costa Rica, a sloth hangs completely still above a parked car while a group of humans walk straight past it. None of these things seem connected. Until they do. This episode sits insi...

Bob Hawke looks down the camera and says: any boss who sacks an employee for not showing up today is a bum. A nation stops. Beer is raised. A boat wins. A jacket becomes iconic. That’s what we remember. But under the surface, something else was happening. Not just a race between boats, but a race in how water itself was being handled. A surface that didn’t fight the flow, but shaped it. This episo...

A man raises a glass for two people he's loved for sixty years. A woman stands in a car park, looking up at the sky, saying, "I don't know what you're trying to tell me." A baby cries, and no one knows why. None of it looks broken. But something is being lost in translation. This episode introduces The Firefly Signal , an original biomimetic design concept inspired by one...

A friend cancels a trip. Petrol prices climb. A flight route disappears. None of it looks broken, but something doesn’t quite behave normally anymore. It's April 2026, as the world watches a war reshape ordinary life from thousands of kilometres away. This episode sits inside that feeling. The strange disorientation of being physically safe, untouched by violence, and already inside its rippl...

I could feel them shut down.  What happens when you feel yourself shift and can’t quite stop it?  Weakly electric fish navigate murky water by emitting a constant field, and everything in range responds to it. Rose didn't make her team shut down. She emitted a signal.  How does a system stay intelligent when defensiveness enters the room? Nature has been solving for this for 3.8 billion years...

Most people have heard the word biomimicry . Very few actually know what it means. This short field note explains how the ideas in Feral by Design work - how scientists study organisms, uncover the mechanisms behind their survival, and translate those patterns into human design. Beavers, octopuses, termites… they’re not metaphors. They’re operating manuals. And once you see the pattern, you start...

Nature has notes. Apparently, sometimes she delivers them in person. This one arrived as a stunned kingfisher on Pia's porch tiles, moments after flying full-tilt into her window. Literally as she was writing this episode! How do we speak a language birds can actually read? From the “system reboot” behaviour of concussed birds to a 100-million-year-old secret hanging in your garden, this epis...

This episode came from noticing a place biomimicry could quietly change the way Pia works, thanks to a wombat called Chardonnay. She’s treated wombats with mange in the wild. Every few days, hiking in, pouring medicine onto the animal, hiking back out. Weeks of this. Sometimes months later, the mange is back. And the cycle begins again. Because the mites don’t just live on the wombat. They survive...

  A swim that went wrong.  A lifesaver’s eyes locked on mine.  And a question I couldn’t shake. Most safety systems are built for calm moments. But danger rarely shows up when we’re calm. At the beach, water reorganises itself minute by minute, yet the signals we rely on stay exactly the same. What happens when static signals try to manage moving risk? From static surf flags to cuttlefish, this is...

The second episode in the Feral Festive Special drifts into unexpected territory: snowflakes.  This episode isn’t biomimicry — snowflakes don’t behave — but the pattern they form, shaped by whatever air they fall through, is the part we’re playing with today. December has its own weather system: family dynamics, big tables, small tables, solo days, first holidays after loss, chaotic joy, quiet ove...

Part 1 of the Feral Festive Special: the prawn. Yes, really. This festive run goes rogue - nature-inspired, not biomimicry - a deliberately Feral detour for December's chaos. We're diving into the prawn's soft-shell phase: that blink-and-you-miss-it moment where they ditch their old shell, stretch like hell, and grow before anyone notices. Chaotic. Unprotected. Maximum transformatio...

Ever taken a course, nailed the theory… and then fallen apart the moment it gets real? Same. And it turns out the fix lives in the Kalahari. In this episode, Pia heads into meerkat country to uncover a quietly brilliant system for learning that actually sticks under pressure - not just in your head, but in your bones. No hacks. No feel-good fluff. Just nature-tested design principles for building...

Ever felt that tiny stab of guilt when you toss a takeaway coffee cup into the bin, even when you’re trying to do the right thing? Four minutes of usefulness. Centuries of consequence. We’ve engineered one of the most over-engineered disposable objects on the planet, and then asked people to solve it at the bin. This episode follows that tension underwater, to the mussel, a creature that holds on...

Ever been swooped by a magpie? Turns out, you weren’t being attacked — you were being communicated with. And you probably missed the whole conversation. Magpies avoid real fighting through communication — using graduated conflict signals to regulate tension and maintain social balance. They’ve mastered something we humans rarely do: tiered cues, pattern-based memory, and conflict used as maintenan...