Progress in science, dentistry, and for mankind
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The BDIA Dental Showcase 2025 delivered a truly unique opportunity to digress slightly from the typical CPD topics dental professionals have come to expect. In addition to hearing about the latest clinical techniques, cutting-edge technologies, and life-saving care concepts, attendees were also treated to an unforgettable experience with none other than Professor Brian Cox.
A world-renowned physicist and musician, Professor Cox discussed a broad range of topics in conversation with Professor Avijit Banerjee. Everything from complex scientific concepts regarding the formation of black holes to the scientific foundations of dentistry was covered. Professor Cox also shared fascinating insights into his life story, exploring what ignites his passion for engaging with others to develop a public understanding and interest in science.
From the beginning
Born just one year before Apollo 11 took mankind to the moon, Professor Cox developed a keen interest in space as a child. Despite a minor detour from his scientific destiny just before university – pursuing a somewhat accidental musical career with Dare and D:Ream – he went on to become one of the most recognised faces in British science. His need and desire to make science mainstream and more accessible to everyone brought him back to television, but more on that later.
Drawing parallels
Professors Cox and Banerjee drew many parallels between the evolution of science and dentistry, combining expert insights for all attendees to learn from. At the heart of both disciplines lies curiosity – the driving force behind discovery and innovation. Reflecting on the interconnected nature of different fields, Professor Cox stated: “You never know where a piece of knowledge will lead… We simply don’t know what will lead to the next big discovery”.
History has proven this time and time again. For example, the discovery of penicillin by Dr. Alexander Fleming in the 1920s was a complete accident. Many products and technologies used in dentistry today also have origins in other industries, including those with astronautical beginnings. A recurring theme throughout the session was Britain’s legacy in science and the individual accomplishments that propelled both the field and our society forward. Many of these breakthroughs were made possible through collaboration between diverse fields and industries.
A quantum future
This led the conversation onto even more intriguing topics, such as the potential impact of quantum computer science and artificial intelligence (AI) on the future of our world. Even for those deeply involved in such technologies, the timeline for true quantum computing remains uncertain. Similarly, discussions continue around whether artificial general intelligence – AI that surpasses human capabilities in all areas – will emerge in the coming decades or centuries.
Emphasising the theme of unintentional discoveries, Professor Cox compared a simulation of black hole development from the early 1900s to an image of such an event a century later. He suggested that the equations used back then were not only accurate but could serve as a foundation for creating a quantum computing version of reality, describing it as “the structure of time”.
Accessibility and engagement
After these mind-expanding revelations, the discussion shifted to how intricate and highly advanced theories can be made accessible to a wider audience. Professor Cox is well known for his work in broadcasting and documentary-making, which has introduced new generations to complex scientific concepts and inspired thousands to learn more about the natural world and what lies beyond it.
Engaging with the general population is both an obligation and a challenge for dental professionals, making Professor Cox’s insights particularly valuable. While his initial motivation for public engagement was to secure government funding for scientific research, he described it as “a responsibility to engage… this engagement is important and should be celebrated”. Believing that public speaking is a skill that anyone can develop, Professor Cox encouraged dental professionals to communicate effectively with patients and the wider public, sharing their own awareness messages in an engaging and accessible way.
Question time
As expected from such an insightful session, audience members eagerly seized the opportunity to ask their own questions. This led to discussions about the importance of data-driven systems in healthcare and the need to analyse data carefully to ensure unbiased conclusions.
When asked about what had inspired him most on Earth, Professor Cox shared a beautiful story about watching a solar eclipse from the banks of the River Ganges in India, describing the moment when “a sea of humanity went quiet”.
He was also asked how to nurture curiosity in the next generation. Clearly passionate about the subject, he explained that curiosity should not be limited to children – everyone should take the time to ask questions and explore answers. He emphasised that there are no silly questions, and that even the simplest, most innocent inquiries can spark profound discussions and ground-breaking ideas.
A moment in time
Described by Professor Banerjee as “a genuine drop in time”, the hour spent with Professor Cox was one that will be remembered by all in attendance. Humble, passionate, and engaging, he captivated the audience with his ability to bridge complex scientific theories with everyday understanding. His unwavering dedication to making science accessible to all was truly inspiring.
As an extraordinary highlight of an already fantastic BDIA Dental Showcase, Professor Cox’s presence reinforced the idea that curiosity and collaboration are at the heart of progress – not just in science and dentistry, but for mankind as a whole.
BDIA Dental Showcase
13th-14th March 2026
ExCeL London
Find out more at www.dentalshowcase.com
