The human brain evolved for a prehistoric world, not for the demands of the digital age. Yet modern technologies constantly compete for our attention. They exploit ancient systems linked to reward, emotion, comparison, and survival. In his new book, “Your Stone Age Brain in the Screen Age”, Professor Richard Cytowic explores this conflict. He explains why the brain struggles to resist smartphones,…
Evolution is often described as a process of constant improvement. Yet many features of human biology challenge this assumption. Genetic diseases remain common. Large parts of our DNA appear to serve no clear purpose. Pregnancy is also highly inefficient, and many fertilised eggs do not survive. These apparent flaws raise wider questions about how evolution works. Are they failures of natural…
The universe may appear chaotic. Yet beneath this apparent disorder lies a vast network of rules. These rules shape patterns of action, force, and consequence. In “Ten Patterns That Explain the Universe”, popular science writer Brian Clegg examines the systems that govern the physical world. He focuses on ten essential patterns that reveal how the universe is structured and how it behaves. The…
How does the brain produce consciousness? Why should electrical and chemical activity in the brain give rise to thoughts, emotions, colors, sounds, and the feeling of being alive? Despite major advances in neuroscience, the inner nature of experience remains difficult to explain. Modern science can describe the brain’s physical processes in great detail, but it still struggles to explain why those…
Achieving meaningful and sustainable social change is a complex task and a demanding challenge. Many of the most urgent problems, such as climate change, racism, and poverty are structural. They arise from collective practices, including laws, economies, history, culture and social norms. Yet structural change still depends on individuals making different choices—choices that confront existing…
We are entering a new era of space exploration—one in which, for the first time, large numbers of people may travel beyond Earth. Some may even choose to remain there. This raises important questions: how will the extreme conditions of space affect the human body and mind? What can spacefaring individuals expect during journeys to an orbiting station, the Moon, or Mars? Looking further ahead, what…
The idea that evolutionary theory applies far beyond biology is not new. Yet one major obstacle to the broader acceptance of a generalised evolutionary theory is our tendency to begin with biology and extend outward from it. This approach obscures an important historical fact. Long before scientists developed theories to explain the evolution of life, scholars in fields such as linguistics,…
The metaverse is no longer a distant concept. It is unfolding now, driven by advances in artificial intelligence, big data, and immersive digital technologies. As it reshapes how we work, interact, and create value, it presents significant opportunities alongside growing competitive pressures. In the book “Building a Thriving Future: Navigating the Metaverse and Multiverse” Harvard researcher and…
Our ability to live for many decades is often viewed as a modern luxury made possible by clean water, improved living conditions, and advances in medicine. Yet, human longevity is actually part of our deep evolutionary history. The long-standing belief that life in the past was “nasty, brutish, and short” is a widespread misconception—one rooted in misleading averages and often repeated in…
As artificial intelligence takes on a growing role in decisions about education, jobs, housing, loans, healthcare, and criminal justice, concerns about fairness have become urgent. Because AI systems are trained on data that reflect historical inequalities, they often reproduce or even amplify those disparities. In his book “AI Fairness: Designing Equal Opportunity Algorithms” Professor Derek…
