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Host Richard Lucas sits down with his close friend Mel Rosenberg—scientist, entrepreneur, inventor, TEDx organiser, professor, New Books Network host, and children's author—for a wide-ranging conversation on the entrepreneurial mindset, persistence, and finding fulfillment beyond financial success. Mel shares the remarkable story of how his first children's book, Emily Saw a Door, was published by Penguin Random House after decades of rejection of dozens of manuscripts, and reflects on his journey from microbiologist to TED-Ed animation author, to founder and host of the NBN’s Children's Literature Channel.
The Entrepreneurial Mindset
Redefining Success
The Power of Listening & Hosting
The Emily Story
NBN & TED
Overcoming Fear
Links and Resources here
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This episode of the New Books Network’s Entrepreneurship and Leadership channel features Richard Lucas in conversation with entrepreneur and community builder Ben Brabyn about Walkabout, a global movement that brings people together for monthly walks and open conversations. Walkabout began in Green Park, London, in June 2023 as a low‑friction alternative to venue‑based events and now runs in about 37 locations worldwide, welcoming anyone who wants to join a friendly, curiosity‑driven walking group.
Ben explains how Walkabout’s simplicity—free, open, lightly structured—attracts a high proportion of multidisciplinary participants, many with PhDs, and how emergent collaborations have led to startups, investment, hiring, and pro bono work on “thorny” challenges like non‑compressible haemorrhage and electric vehicle battery fires. Inspired by Richard Feynman’s habit of carrying a dozen long‑term problems in his back pocket, Walkabout offers participants an evolving set of shared challenges they can keep in mind and revisit whenever they learn something new, effectively serving as a living, collective version of “Feynman’s 12 problems.
A recurring theme is serendipity: Richard and Ben discuss how Walkabout exemplifies the kind of designed chance encounters that David Cleevely describes in his book “Serendipity: It Doesn’t Happen By Accident,” and how Cleevely himself both influenced and later joined Walkabout events. Lessons learned include the power of radical welcome, the importance of not over‑optimizing for scale or vanity metrics, and the value of formats where multidisciplinary dialogue and unexpected connections can flourish. Ben and Richard also touch on Walkabout’s business structure within Amitypath Limited, its use of platforms like Mighty Networks and LinkedIn, and Ben’s broader journey from the Royal Marines and JP Morgan to founding crowdfunding platform BmyCharity and leading Level39.
Links
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In this engaging conversation, Guy Pinsent shares his entrepreneurial journey from Cambridge economics student, being a banker in the City, to the Foreign Office and on to real estate and finally, on his own account, as a successful self storage business owner in Central Europe. Guy discusses the founding and growth of Less Mess Storage, which now operates 18 locations across Poland and Czech Republic with backing from Metric Capital Partners since 2015, and with 100,000 sqm of rentable space and 40,000 more in the pipeline.
Key Topics Covered:
About Guy Pinsent
Guy is a British real estate entrepreneur and the Founder & CEO of Less Mess Storage, a leading self‑storage company operating across Central Europe.
Born in London and raised in the English countryside, he studied at Eton College and Cambridge University before starting his career in investment banking at Citibank. He later served at the British Embassy in Poland to strengthen UK–Poland business relations, then moved into commercial real estate with Colliers, and in 2014 founded Less Mess Storage, which he has since built into a benchmark player in the Central European self storage sector.
Guy’s Linkedin
Links
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NBN host Richard Lucas being interviewed by Alexander Goldman.
Normally on this channel, you hear Richard Lucas interviewing interesting guests. In this one, you'll hear Richard being interviewed on another podcast about community management and leadership, a topic close to his heart. Many thanks to Alexander Goldman for giving permission to share his podcast here on the NBN
Find his podcast, Connecting Beyond the Apps and AI and Substack newsletter here.
Connecting Beyond Apps & AI is a research-backed, optimistic podcast about social thriving in our age of digital communication. Through interviews with experts we explore the art, science, and best practices of bringing people together to promote lives of purpose and contentment.
Links from the original podcast show notes are below.
Richard Lucas links
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Eric Ries shares how financial 'gravity' pulls great companies away from their founders' purpose, and his solutions in his new book Incorruptible (Authors Equity, 2026)
Join us for a uniquely provocative conversation between our host, Richard Lucas, and renowned entrepreneur and "Lean Startup" author Eric Ries on his new book, Incorruptible. Moving beyond the surface-level summary, Richard intentionally focuses on the book's deep ethical and moral core, giving Ries the space to clarify and elaborate on his most challenging ideas.1
This is not your typical book tour stop. Richard dives into what he finds "particularly interesting," exploring why founders must prioritize building an enterprise "worth protecting" from the start—a business whose mission is protected by structural guardrails. Richard highlights memorable quotes from Eric's book, including:1
Ries explains that without these defenses, a universal, systemic force he calls "financial gravity" will inevitably pull the organization toward short-term profit maximization over "human flourishing". He argues that waiting until a business is successful to put in guardrails is "too late" because success attracts predators. Taking the principled path, though harder, Ries believes, unlocks "almost unbelievable superpowers". The discussion drills down into practical, yet philosophical questions: Can any system resist a corrupt leader? Richard challenges Ries on the possibility of an ethical defense military technology company (like those defending Ukraine), leading Ries to clarify that technology is neutral; the danger lies in who controls it. They also explore the failure of modern management practices, discussing how reliance on metrics like average hold time can create "false proxies" that actively make customer service worse. Finally, Ries advocates for a powerful solution for corporate governance: a universal director's oath, similar to the Hippocratic Oath, to bind corporate leadership to a commitment to the mission.1
Tune in to hear Ries’s candid reflections, including his personal belief that integrity is not merely ethical, but a competitive advantage—the true foundation for economic success, while emphasizing the first step for every founder and entrepreneur: "First, create something worth protecting
Links & References
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In this episode of Richard Lucas on Entrepreneurship and Leadership, Richard speaks with Nick Coutts — a visionary entrepreneur who reshaped Portugal’s fitness landscape and continues to push the boundaries of innovation and excellence.
With over 27 years in the industry, from expanding Holmes Place across Europe to founding Fitness Hut — Portugal’s largest low‑cost gym chain — Nick brings a deep understanding of what drives customer loyalty and business success. He believes great fitness businesses are built not just on equipment or branding, but on people. Every Fitness Hut manager has hands‑on experience as a fitness coach, ensuring real insight into what members need and how to deliver it.
Nick shares how attention to detail — from gym cleanliness to staff engagement — defines the member experience. In his view, every “hello” from staff counts, and every ignored client is a missed opportunity. He also stresses the power of a well‑executed pre‑sales strategy: generating momentum and revenue before opening the doors is the key to sustainable growth.
Looking ahead, Nick reveals plans for a new disruptive gym model in Portugal — affordable, convenient, and committed to a people‑first culture and how he plans to open 30/year & exit @ 100… leaving “meat on the bone” for the buyer to continue growing towards the 300 capacity that’s identified
His approach is a reminder that true leadership means investing in talent, empowering teams, and never losing sight of the customer.
Links
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In this episode, Jeremy Sosabowski, CEO and co‑founder of AlgoDynamix, reveals how his company is reinventing market forecasting through behavioral analytics rather than traditional fundamentals or news. By decoding real‑time transactional order flow, AlgoDynamix predicts price movements (hours or days in advance) based on what traders are actually doing — a fresh, practical edge for smaller hedge funds, family offices and HNWI (High Net Worth Individuals) seeking ultimate actionable trading insights.
Jeremy shares how the company continues to expand and refine its business model and how they have built a scalable platform capable of handling complex, multi‑asset portfolios. He also dives into Cambridge’s vibrant entrepreneurial ecosystem, highlighting how networking, community engagement, and thematic WhatsApp groups have created unexpected opportunities and collaborations.
The episode is packed with insights for innovators, investors, and curious listeners. If you want to hear how behavioral science meets financial returns — and how an entrepreneur builds momentum through community — this conversation is absolutely worth your time.
Links:
About Jeremy Sosabowski CEO, AlgoDynamix:
Dr. Jeremy Sosabowski is Co-founder & CEO at AlgoDynamix, an AI-based financial price forecasting analytics company. Their products are used by asset managers, including CTAs, hedge funds, and family offices.
Jeremy has over a decade of business and technology commercialisation experience. His previous roles include CTO at an instrumentation company (technology acquired) and data analyst within the online transaction space. His 'IP portfolio' includes several granted patents and more than 10 peer-reviewed publications.
Jeremy has undergraduate and postgraduate degrees in engineering and signal processing including an Engineering Ph.D. from the University of Cambridge.
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In this conversation we hear about Kola’s journey as self-taught coder, business school, learning by doing, and how he is self-funding one person AI company for doctors: Kola Tytler’s parallel journey as an NHS Doctor while building pioneering and potentially world changing business is inspiring.
Listen in on a remarkable conversation between host Richard Lucas and Kola Tytler, now a qualified doctor who taught himself to code.
We explore
Kola's journey is a masterclass in calculated risk and relentless drive, Kola shares the critical lessons he has learned from his triumphs and challenges. Through insightful questions, Richard draws out the key takeaways on finding balance, the importance of a strong team, understanding domain expertise, and the necessity of continuous business education. This episode is packed with inspiration for anyone looking to bridge diverse passions and build a high-impact venture.
About Kola
Dr Kola Tytler – Doctor/MBA & full-stack developer
MBBS @ King’s College London
Certificates in Law & Business (LSE & Imperial)
MBA (with merit) @ University of Birmingham
MSt Entrepreneurship @ University of Cambridge ‘26
Forbes 30 under 30 Europe, Forbes 100 under 30 Italy
IBM-certified AI Engineer & MENSA member
Founder of YEEZY Mafia, dropout, & HypeAnalyzer
Links
iatroX is a UKCA-marked, MHRA-registered medical device. It acts as an AI‑driven assistant that centralizes clinical guidelines offering: 1 quick Q&A, 2 structured brainstorming, and 3 an adaptive quiz engine for medical students.
Kola Tytler's Linkedin
Kola Tytler's personal website
Drop Out Milano
Hype Analyzer
CAMentrepreneurs
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Richard Lucas hosts a compelling discussion with celebrated British entrepreneur and author David Cleevely.
In this insightful podcast, Richard and David dive into Cleevely’s book, 'Serendipity: It Doesn't Happen by Accident,' exploring how environments can be engineered to foster luck. Richard guides the conversation as David explains the puzzle that inspired the book: why significant entrepreneurial ventures repeatedly emerge from seemingly chance encounters in hubs like Cambridge. They discuss the characteristics, systems, and culture—including the crucial role of values of generosity and kindness—that enhance the likelihood of serendipitous, high-impact collaborations.
David Cleevely's book, 'Serendipity: It Doesn't Happen by Accident,' explores the idea that environments can be engineered to foster luck, leading to entrepreneurial success through serendipitous, high-impact collaborations.
Links
His book 'Serendipity: It Doesn't Happen by Accident” is available here and from all major booksellers,
David Cleevely CBE FREng, FIET is the Chairman of the Raspberry Pi Foundation. He is the founder of telecoms consultancy Analysys (acquired by Datatec International in 2004). co-founded the web based antibody company Abcam (ABC.L) with Jonathan Milner and was Chairman until November 2009 which was acquired by Danaher for US$5.7 billion in 2023. He has co-founded several other companies and is Chairman of two of them..He has been active in promoting Cambridge. He was a prime mover behind Cambridge Network, co-founder of Cambridge Wireless, co-founder and Chairman of Cambridge Angels, Founding Director of the Centre for Science and Policy at the University of Cambridge and Vice Chair of the Cambridgeshire and Peterborough Independent Economic Commission. Other policy work has included membership of the IET Communications Policy Panel, the Ofcom Spectrum Advisory Board and the Enterprise Committee and the National Engineering Policy Group at the Royal Academy of Engineering. From 2001 to 2008, he was a member of the Ministry of Defence Board overseeing information systems and services (DES-ISS, formerly the Defence Communications Services Agency). In addition to Raspberry Pi, his charitable work includes the Cambridge Science Centre, which he helped set up and fund in 2013 and continues as Chair.
Richard Lucas, the host of this NBN channel, is founder of CAMentrepreneurs—a network supporting entrepreneurship globally among Cambridge University Alumni and others through locally led chapters.
CAMentrepreneurs - Peter Cowley legacy
Books and articles mentioned in the podcast
Connected: The Surprising Power of Our Social Networks and How They Shape Our Lives by James H. Fowler PhD (Author), Nicholas A. Christakis
The Strength of Weak Ties Mark S. Granovetter
Gov. Pritzker Commencement Address: Kindness is intelligence
Cambridge Angels
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Are you looking for an alternative to a career path at a big firm? Does founding your own start-up seem too risky? There is a radical third path open to you: You can buy a small business and run it as CEO. Purchasing a small company offers significant financial rewards--as well as personal and professional fulfillment. Leading a firm means you can be your own boss, put your executive skills to work, fashion a company environment that meets your own needs, and profit directly from your success.
But finding the right business to buy and closing the deal isn't always easy. In the HBR Guide to Buying a Small Business: Think Big, Buy Small, Own Your Own Company (Harvard Business Review Press, 2017), Harvard Business School professors Richard Ruback and Royce Yudkoff help you:
Arm yourself with the advice you need to succeed on the job, with the most trusted brand in business. Packed with how-to essentials from leading experts, the HBR Guides provide smart answers to your most pressing work challenges.
Listen to the Think Big, Buy Small podcast.
Richard S. Ruback is the Willard Prescott Smith Professor of Corporate Finance at Harvard Business School.
Royce Yudkoff is a Professor of Management Practice at Harvard Business School. Yudkoff cofounded and served for over 20 years as Managing Partner of ABRY Partners, a leading private equity investment firm.
Caleb Zakarin is editor of the New Books Network.
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From the publisher's feed