Investigative journalist Glen Campbell details his decades long search for fugitive Lord Lucan – the Eton-educated gambler who disappeared without trace after murdering his children’s nanny, Sandra Rivett, in 1974.

Glen forms an unlikely partnership with Sandra’s son, Neil Berriman, and their investigations all over the world are subject of a gripping new BBC three-part documentary, Lucan.

They speak to Lucan’s aristocratic friends, his brother, the nanny’s boyfriend, and the clues finally lead them to Australia to confront a man of interest. Find out what happens next in a hunt which has enthralled detectives and press alike for half a century.

Investigative journalist Glen Campbell with Sandra Rivett's son, Neil Berriman

Laura Harnett spent 20 years as a high-flying corporate executive, in the boardroom at Selfridges and working for brands like IKEA and Coca-Cola. Never did she imagine she’d be championing a humble cleaning sponge.

However, frustrated by supermarket aisles full of microplastic-filled cleaning tools, and a devastating diagnosis of breast cancer, she gave it all up to become an entrepreneur in her 40s and start Seep.

Seep is a B Corp which designs eco-friendly, plastic-free, biodegradable cleaning accessories using natural renewables like wood, loofah and bamboo, and aims to stop a billion plastic cleaning tools going to landfill by 2030.

* 20% off for Convex Conversation listeners using HELEN20 at www.theseepcompany.com 

The eye-opening trek inspired Miles and Spencer to write A Line in the Sand – a best-selling sleuthing adventure capturing the essence of the Middle East through the eyes of two lifelong friends, following clues left by Lawrence of Arabia. 

Michelle Feeney founded Floral Street Fragrances – an award-winning British brand with sustainability at its core – after a dynamic career leading top global beauty names, including Estee Lauder and Mac Cosmetics.

The inspiration to create clean, affordable fragrances which won’t impact the planet, came during what Michelle describes as her gap year, aged 51. Inspired by flowers and vibrant culture, Floral Street has collaborated with the Van Gogh Museum and watch this space for another exciting partnership. 

As Black Friday approaches, Michelle explains what Floral Street is doing to help, partnering with Clean Hub, given the sales frenzy generates 25% more waste – an excess of 100 million tonnes.

Seasoned barrister & environmentalist James Cameron - one of the leading architects of COP – reflects on three decades of arguing for a fairer and more sustainable planet.

He co-hosts a new podcast series – Fossil vs Future – with his 30-year-old god-daughter Daisy Nicholls who works in sustainable finance. It’s a refreshing, authentic conversation exploring the climate crisis through different generational lenses.

Together they discuss a series of what they call ‘what abouts’ – what about the ocean, food, China, international law, nature-based solutions, the role of finance and much more.

Helen takes an 11-degree chilly dip in Windermere in the Lake District with renowned Cold Water Swim Coach Gilly McArthur to experience the benefits of cold exposure and blue spaces.

Gilly is part of a world-class team working on an NHS research project with Oxford and Portsmouth Universities, investigating whether cold water & outdoor swimming can help alleviate anxiety and depression.

Gilly explains the compelling science behind how the cold improves our physical and mental wellbeing, what it does to our brains and bodies, and how nature and ice-swimming has helped her through some painful times.

Forensic Psychologist Kerry Daynes delves into the psyche of some of the most disturbed criminal minds to understand what lies behind their often heinous actions.  

Her work as one of the most sought after forensic psychologists in the business has taken her from maximum-security prisons, police interview rooms and the witness box to the wards of secure hospitals where patients are detained under the Mental Health Act. 

These experiences have provided Kerry with a wealth of stories for her best-selling books - including What Lies Buried and The Dark Side of the Mind - which reveal that staring into the darker side of life comes with a price. 

When Jermyn Street shirt-maker Emma Willis MBE heard a documentary on Radio 4 about injured soldiers recovering from life-changing injuries on their return from Afghanistan, she knew she wanted to help.

Emma has spent years visiting patients at Headley Court Military Hospital in Surrey, gently measuring burns victims, Armed Forces men and women who have lost limbs and suffered dreadful injuries, to make bespoke shirts as a thank you for their courage.

Her charity, Style for Soldiers, was born out of Emma spending time listening to their traumatic stories, helping morale and boosting confidence, and realising a need to help young ex-service people find jobs, stay connected with each other after treatment, and start to rebuild their lives.

Photographer & storyteller Giles Duley MBE joins me from Ukraine where his NGO – the Legacy of War Foundation – is providing ambulances to the frontline to evacuate civilians, many of them elderly.

Giles lost both legs and an arm when he stepped on an improvised explosive device in Afghanistan in 2011 whilst embedded with 101st Airborne. Locked in his own mind for 46 days, only able to blink, he was lucky to survive.

He explains how, even before his injury, his work was focussed on drawing attention to the legacy of conflict and the common themes experienced by those whose lives it tears apart. He was inspired by the haunting work of legendary photographer Sir Don McCullin.

After a heady few years in rock ‘n’ roll, photographing bands like Oasis & Massive Attack, Giles travelled extensively capturing real-life stories against a backdrop of war, bonding over simple, shared meals, and now, discovering ways his NGO can make a difference. 

Find out what it’s like to produce your first ever play and put it on alongside 3,800 other shows at The Edinburgh Fringe.

Sam James, Technical Head of Claims at Convex and winner of the company’s Dream Pitch, produced ‘Girlhood’ which examines the roles of mothers and the impact of mother figures on our lives.

Armed with a copy of The Accidental Producer, Sam recruited six young actors as well as up and coming writer Tiegan Byrne & director Cecilie Fray and opened to rave reviews.