Illuminated

Award winning Scottish folksinger, songwriter and storyteller, Karine Polwart celebrates the 300th anniversary of James Hutton’s birth, the Scottish scientist and philosopher known as the father of geology.

With specially performed music and song, she explores one of Hutton’s most radical and challenging concepts - deep time. Hutton was the first to hypothesise that the formation of the Earth had taken unfathomably long stretches of time, far, far longer than the eight thousand or so years that studies of the bible had suggested. And that radical theory would be confirmed by a discovery Hutton made when he and his two companions stepped ashore from a boat trip to Siccar Point on the east coast of Scotland in June 1788. What he saw was sandstone eroded away to reveal sharp vertical shards of the rock greywacke laid down some 60 million years earlier -what geologist today would call an unconformity.

Recreating that journey for the programme Karine is joined by geologist Dr Angus Miller and David Farrier, writer and Professor of Literature and the Environment at the University of Edinburgh.

Angus explains just how influential Hutton’s theory became through the writing of his companion on the trip - John Playfair

"The mind seemed to grow giddy by looking so far into the abyss of time; and while we listened with earnestness and admiration to the philosopher who was now unfolding to us the order and series of these wonderful events, we became sensible to how much farther reason may sometimes go than imagination can venture to follow."

The truth that Hutton revealed was indeed far stranger than fiction, not only upending the received wisdom about the age of the Earth but would have far reaching consequences, giving successors like Charles Darwin a timescale that would allow the incremental changes of natural selection to take place.

For David Farrier Hutton’s discoveries opened up not only the deep past but the prospect of the deep future. His book Footprints: In Search of Future Fossils, looks at the marks we are leaving on the planet and how these might appear in the fossil record in the deep future.

Karine weaves these ideas together in the music threaded through the programme blending the events of Hutton’s visit with these challenging ideas about our responsibility to those far off generations to come.

The idea of seeing intimate, human connections to the geology of the planet is taken up by the artist Illana Halperin. Her work explores where human time and geological time scales intersect most notably in how she shares a birthday with the Icelandic volcano Eldfell that she visits on every major milestone as they age together.

The programme builds to a crescendo of all these ideas overlaid and blended into a powerful message of how we’ve become a planetary force capable of great feats for both good and ill.

Written, composed and performed by Karine Polwart

"Some losses feel seismic. The ground shifts, familiar landscapes tilt, and nothing is the same. Dad’s death changed our world. But it also left us with a distinctly geological conundrum. What on earth are we going to do with his rock collection?"

This edition of 'Illuminated' is a journey through stone, memory, and the traces we leave behind. Jenny - a former BBC foreign correspondent - returns home to explore the collection, wondering what these objects might reveal about the man who gathered, labelled, and studied them - but who never quite persuaded his family to share his passion.

Presenter: Jenny Hill

How do you tell the story of your life when you have no memory of the events that shaped you?

Then, one night walking home from his girlfriend’s house in East Kilbride, he was attacked and beaten. The assault left him with serious head injuries and diagnoses of psychosis, excruciating cluster headaches, and PTSD.

It also erased almost all of his memories. He says he could recognise faces and names of loved ones, but had lost every experience, event, or occasion in his life up to that point. He couldn't lay down new memories or hold onto information. He could read words on a page, but could not retain their meaning.

His psychosis, which went undiagnosed for years, led to walls and ceilings moving and wobbling in a way that felt like being on psychedelic drugs. Rather than seeking medical help, Stephen sank into a wilderness of heavy drinking and drug-taking.

Years later, at his lowest ebb, he found himself drawn to a bookshelf, to a collection by Scottish poet Norman MacCaig. An inscription told him the book had been a gift from a much-loved English teacher. He started reading, and found himself transported. He says this was the moment that 'hope returned'.

Now in his early 40s, Stephen McAll is a successful music artist, and founder of critically acclaimed folk band Constant Follower.

This episode of Illuminated charts Stephen's decades-long journey from devastating injury and memory loss, back to hope and happiness.

There is one caveat: it may not be completely true. Stephen has had to piece together memories from stories he has been told, things he has surmised, and tiny slivers of memory that have returned over time.

He is the unreliable narrator of his own story.

Producers: Katie Revell and Dave Howard

A Bespoken Media Scotland production for BBC Radio 4

Writer Tim Dee is trying to make a most extraordinary Zoom Call that will transport him across the centuries to have a most magical encounter with a scholarly looking guy with a white beard who is his namesake.

Dr John Dee was astronomer and astrologer to Queen Elizabeth I. He was a wizardly necromancer with a Europe wide reputation who ended up desperately trying to converse with angels to unlock the secrets of the universe.

As attempts at making a connection go ahead, Tim also goes on a quest in search of Dr Dee. He talks with biblical scholar, former Archbishop of Canterbury and poet Rowan Williams to understand more about the importance of Angels in Dee’s time.

On the site of Dr Dee’s house by the Thames at Mortlake, he meets Ann Dingsdale, a real flesh and blood relative of the Renaissance genius. Ann is his ten times great granddaughter.

At the British Library, Tim looks over Dee’s legible and miraculously preserved Angel Diaries with the poet Camille Ralphs. Such is her fascination, Camille has written a sequence of poems in Dee’s voice and reads extracts from them.

The Royal College of Physicians has several unique volumes from Dr Dee’s library, which was the largest of its time in the whole of Europe. With Tim to peruse these, and to understand the connections between Science and Magic in the Elizabethan age, is Renaissance expert Charles Nicholl.

All this plus Dee’s voice heard at intervals coming through the ether, and a heavenly soundtrack that includes Aretha Franklin, The Who, Nina Simone, Dr John, Jimi Hendrix and The Clash.

Presenter: Tim Dee

When museum curator Mark Hignett began buying WWII-era letters online, he believed he was piecing together the life of an ordinary soldier.

At first glance, the letters looked like typical correspondence: full of yearning, daily details, and hopes for peace. But what emerged wasn’t just a wartime chronicle - it was a love story. As he kept on reading, he slowly realised they were letters from one male soldier to another.

At a time when homosexuality was criminalised in Britain and gay soldiers risked court martial, Gilbert and Gordon exchanged intimate, heartfelt correspondence, which are read for this programme by Olly Alexander.

Their letters spoke of longing, joy, fear, and hope. In one, Gordon writes simply: “There is nothing more that I desire in life but to have you with me constantly.” In another, he reflects on how the world would see them: “The rest of the world have no conception of what our love is – they do not know that it is love.” It’s a reminder that while the law branded them criminals, they understood their bond as something deeply human, and deeply right.

That dream, however, sat alongside deep fear. In one letter, Gordon pleaded with Gilbert to destroy their correspondence: "Please darling, do this for me in deadly seriousness" - terrified of the consequences if their relationship were discovered. And yet, in another, he imagined a world that would understand: “Wouldn’t it be wonderful if all our letters could be published in a more enlightened time?”

In this episode of Illuminated, curator Mark Hignett and producer Ilona Toller assess the content of the letters, which are read by Olly Alexander.

Producer: Ilona Toller

A Whistledown production for BBC Radio 4

This is a love letter to a special kind of letter, a 'later life letter' - a letter that can 'speak across the years', telling an adopted child where they come from, and helping them understand who they might be now.

In this documentary, poet Luke Wright opens his 'later life letter' and shares what it reveals, and why he keeps it in his bedside drawer. It's one of the most meaningful documents anyone can read. It tells a child about their birth family and their history, when there may be no-one who remembers or knows these details. Luke's letter is handwritten, and has come to mean so much more to him than an official document.

When Luke received his later life letter as a teenager, he didn’t pay it too much attention. But now, married to a social worker and seeing the care she takes with these letters, he re-examines it, writing poetry about the letter itself, the life he might have had, and appreciating the care a social worker took in 1982 to tell the story of his surprise birth and his earliest weeks on earth.

He wants to understand how it was written, to imagine the social worker who wrote it in her own hand - and to say thank you to her in person if he can.

Presented by Luke Wright - his new collection is 'Later Life Letter' (Fleet)

We're at the Black Sea coast on the last night of June. Everything is building up to the sunrise.

What does it take to choose peace when you have every reason not to?

Aziz Abu Sarah is a Palestinian who grew up under Israeli occupation in East Jerusalem. He was first shot at when he was seven years old, and in 1991, when he was ten, his older brother Tayseer died after being arrested and beaten while in Israeli military custody.

Maoz Inon is an Israeli who grew up in a community just 200 metres from the Gaza border. On 7 October 2023, his parents and many of his childhood friends died in the Hamas attacks.

Everything about their histories suggests Aziz and Maoz could never become friends. Yet, despite experiencing profound personal loss on opposite sides of one of the world’s most enduring conflicts, they have turned away from hatred and towards each other in a shared mission of peacemaking. A single text message to a stranger in a moment of empathy, sparked a friendship that would overcome seemingly insurmountable differences.

If We Can Walk Together follows their remarkable stories, from pivotal childhood experiences to moments of political awakening, and their shared decision to rise above fear and revenge.

Moving, inspiring and radically hopeful, their story offers a rare perspective on a conflict often portrayed as intractable. In bearing witness to what human connection can overcome, it invites us to imagine a future shaped not by division, but by our capacity to walk together.

This programme is part of BBC Radio 4's Common Ground season, examining the challenges of social cohesion and how to address them.

Producer: Guy Natanel

Water has always been a threshold - a space between worlds where transformation unfolds.

But what if the lakes, rivers, and seas we surrender ourselves to are not merely passive bodies, but keepers of our grief, our burdens, and our memory?

Feature maker Hana Walker-Brown explores what pulls so many of us to the water at moments of rupture or change.

Tracing the unseen currents that bind us to each other and to the natural world, Hana considers water not simply as an element, but as the ultimate solvent; a place where we go to dissolve, to surrender to the wild drift of it all, to allow ourselves to be held without condition.

Part personal meditation, part collective reflection, A Body Of Water blends intimate testimony, poetic narration and cinematic sound design that echoes the rhythm of the ocean.

With contributions from world champion freediver Helena Bourdillon, author and psychologist Dr Sharon Blackie, author and boat builder Wyl Menmuir and author Robert MacFarlane.

Special thanks to Abigail Gonda, Bean Downes, Joey Hulin, Christophe Donot and Will Salt.

This piece was developed during an artist residency at Hektor in Lanzarote.

Presented, produced and sound designed by Hana Walker-Brown

A Reduced Listening Production for BBC Radio 4

On a hot summer’s day in 1991, a violent crime took place that shook Consett, a town in the North East of England. When threatened with the legal demolition of a property he owned, a former steelworker called Albert Dryden went on a murderous rampage, killing the council’s chief planning officer and seriously wounding a policeman and a journalist. Furthermore, the brutal crime was filmed and broadcast on national news.

But what made the crime even more perplexing was its controversial aftermath. While the majority of people condemned Dryden’s actions, a vocal minority came to see him as something of a folk hero. This wasn’t the usual morbid fascination that can sometimes gather around certain violent criminals; it was admiration. Crowds cheered outside his court hearings and “Free Albert Dryden” posters were not an uncommon sight around town – even songs were written about him.

How can a cold-blooded killer ever gain public support? Writer Joe Zadeh takes a close look at details surrounding this incident in an attempt to examine these rare yet recurring moments in history, when moral values turn upside down and everyday citizens find themselves excusing the most horrific crimes.

Written and presented by Joe Zadeh

Photograph: Albert Dryden taken by Michael Peckett

An Ember production for BBC Radio 4.