We see things move. We tend to take motion for granted. But when we think about it closely, the notion of motion becomes a deep philosophical problem: How can something move? In his seminal 1949 work on the origins of modern science, British historian Herbert Butterfield said, ‘Of all the intellectual problems which the human […]
A sense of Now is the universal human experience. Yet modern physics cannot handle the concept of the present moment. Indeed relativity—our great theory of space and time—insisted on embedding it within a time dimension and then crossbreeding this dimension with three space dimensions to make spacetime. This was a blunder. It blocks progress. Physics […]
Physicists have a mental image of the way the universe works. Most think of it as driven by energy. Even leading British physicist Sir Roger Penrose falls for this. He should know better. The conventional wisdom begins with all mass of the universe exploding out in the Big Bang. No-one knows why it would do […]
A recent estimate tells us the next deep new idea in physics could lead to a quadrillion-dollar economic boom. This gives us a huge self-interest in moving new physics along. How does new physics happen? Specifically, what we are waiting for is Planck-scale physics. It deals with what goes on at a scale far smaller […]
Physics has long been said to say we have no free will. Up close and dirty this is a false argument. And the whole issue is on the brink of fundamental change. A deeper grasp of physics brings together many threads to explain free will. In a recent article in The Atlantic Steven Cave says: […]
Planck-scale physics is not yet in its infancy. It is in gestation. Arranging a successful birth requires a strategic discipline. Walk before you try to run! For some reason (we will get to that) physicists seem doomed to run. Indeed—to milk the metaphor for maybe more than it is worth—they essay hundred-meter sprints before they […]
A quadrillion here, a quadrillion there, and pretty soon you’re talking about real money. – With a tip of the hat to U.S. Senator Everett McKinley Dirksen The economy has been sputtering for years; it sure could use a boost. How big a boost could it soon get from Planck-scale physics? A new answer to this question may surprise you. Science Seen […]
By 1900 the speed of light was known to be a constant. Many experiments had measured it. In 1905 Albert Einstein took a giant leap forward. He said this cosmic speed limit—denoted by the symbol c—is not just a measured fact; it is a fundamental property of the universe. This became the basis of his […]
The Large Hadron Collider or LHC was to find new particles. Aside from possibly the expected Higgs boson the report from the physics front is a deafening silence. This silence says a lot. At some $10 billion, the LHC is the world’s biggest and most costly science experiment ever. It pushes atom-smashing to new energy […]