Physicist, Founder of Alternity Limited & Former Editor Of New Scientist Magazine
Sumit Paul-Choudhury’s Biography:
Sumit Paul-Choudhury is a writer, entrepreneur and leading commentator on the intersection of technology, business and science. Renowned for translating complex scientific and technological developments into engaging, accessible insights, he is a highly regarded keynote speaker for organisations seeking to understand the future of innovation. As the former Editor-in-Chief of New Scientist, the founding Creative Director of New Scientist Live, and the founder of Alternity Limited, Sumit combines editorial expertise with entrepreneurial experience. His presentations explore emerging technologies, scientific discovery, artificial intelligence and the future of society, equipping audiences with practical perspectives on how innovation is shaping business and everyday life.
Sumit studied Physics at Imperial College London, developing the analytical foundation that has defined his career. He began as a finance and technology journalist, spending around 15 years reporting on scientific breakthroughs, business trends and technological innovation. His reputation as an insightful editor led to senior editorial positions, including Editor-in-Chief of Arc between 2012 and 2014. In 2011, he joined New Scientist, initially as an editor before becoming Editor-in-Chief, where he spent almost a decade raising the publication’s editorial standards and broadening its influence. In 2016, he also became the founding Creative Director of New Scientist Live, helping establish one of the world’s leading science festivals.
Alongside his editorial leadership, Sumit has earned recognition as an author, educator and thought leader. He is the author of ‘The Bright Side’, exploring humanity’s relationship with technology and the future. Since 2017, he has been a Fellow of the Royal Society of Arts (RSA), recognising his contribution to innovation and public engagement. Since 2019, he has also served as a Guest Lecturer at Imperial College London, sharing his expertise with the next generation of scientists, innovators and communicators. He has additionally judged the prestigious Wellcome Book Prize, reflecting his standing within the scientific and literary communities.
Today, Sumit continues to inspire audiences through his writing, consultancy and entrepreneurial ventures. As the founder of Alternity Limited, established in 2019, he advises organisations navigating technological disruption and emerging trends. His rare combination of scientific training, editorial leadership and commercial insight enables him to bridge the gap between research, business strategy and public understanding. Whether speaking to corporate leaders, policymakers or academic audiences, Sumit delivers thought-provoking presentations that challenge assumptions, encourage innovation and help organisations prepare for a rapidly changing future.
Why Hire Sumit Paul-Choudhury?
Sumit delivers engaging, evidence-based keynote presentations that help audiences understand the opportunities and challenges created by emerging technologies. Drawing on decades of experience as a journalist, editor, entrepreneur and science communicator, he explains complex ideas with clarity, relevance and enthusiasm. His experience leading major science publications, creating large-scale public events and advising organisations allows him to tailor his talks for both technical and non-technical audiences. Delegates leave with fresh perspectives, practical insights and a greater understanding of how science and technology will influence the future.
Sumit Paul-Choudhury’s Career Highlights:
Here are some of the key milestones that define Sumit Paul-Choudhury’s remarkable career:
- 2019 – Founded Alternity Limited, advising organisations on technology, innovation and the future of business.
- 2019 – Became a Guest Lecturer at Imperial College London, teaching and mentoring future scientists and innovators.
- 2017 – Elected a Fellow of the Royal Society of Arts (RSA) in recognition of his contribution to innovation and public engagement.
- 2016 – Became the founding Creative Director of New Scientist Live, helping launch a major international science festival.
- 2016 – Selected as a judge for the annual Wellcome Book Prize.
- 2012 – Appointed Editor in Chief of Arc, leading the publication until 2014.
- 2011 – Joined New Scientist as an editor before progressing to Editor in Chief, leading the publication for nearly a decade.
- 1990s – Built a successful career over approximately 15 years as a finance and technology journalist.
Videos
Sumit Paul-Choudhury’s Official Keynote Speaking Videos & Showreel:
Testimonials
“Sumit Paul-Choudhury delivered an exceptional keynote that combined scientific rigour with genuine accessibility. His ability to explain complex technological trends in a clear, engaging and thought-provoking way kept our audience captivated throughout. He challenged conventional thinking, inspired meaningful discussion and left delegates with practical insights they could immediately apply. Professional, insightful and highly engaging, Sumit was a standout speaker, and we would not hesitate to recommend him for any event exploring technology, innovation or the future of business.” – David Simms
Speaking Topics
Sumit Paul-Choudhury’s Official Keynote Topics:
- Science
- Media & Journalism
- Artificial Intelligence
- Technology
How Much Does Sumit Paul-Choudhury Cost to Hire?
How Much Does it Cost to Hire Sumit Paul-Choudhury?
Sumit Paul-Choudhury’s speaking fees typically reflect their exceptional career and international demand. Engagements vary depending on location, format, and duration; keynote appearances, conferences, and international events may command higher fees due to travel and preparation requirements.
