We need a New Year’s Revolution. (No typo: Revolution with a v.) Last week I suggested that the Large Hadron Collider may find no superparticles and that this could lead to a big change in physics. Indeed a common theme in last year’s posts was the need to complete the Physics Revolution that began a […]
So, nat’ralists observe, a flea Hath smaller fleas that on him prey, And these have smaller still to bite ’em And so proceed ad infinitum. Jonathan Swift (1733) Once upon a time the world had a conversation about an idea called the atom. Greek philosopher Democritus kicked off the conversation around 400 BCE, saying matter’s […]
Sir Isaac Newton was a serious two timer long before that term took on its modern meaning. In 1687 he spoke of two kinds of time: Absolute, true, and mathematical time, of itself, and from its own nature flows equably without relation to anything external, and by another name is called duration; [and] relative, apparent […]
Last week’s post looked at how physics turned its back on time. It had consequences. Today, leading physicists speak of time in despairing terms. Some propose to abandon it. Though buried deep in science journals, this situation eats at the roots of our economy. Is time lost beyond recall? Let’s recap: In 1905 Albert Einstein […]
Time matters to us all. We are defined by time. Mostly we don’t think about it. But it’s easier to think about than you might expect. Time became important in the 15th century. It came to be synonymous with clocks. Accurate chronometers would help sailors figure where they were at sea. Many made bold voyages—or […]
It’s a question many ponder. We know the universe is big. But is it finite or infinite? And why does this matter? It’s 1584. Dominican friar and Neapolitan philosopher Giordano Bruno publishes De l’infinito universo et Mondi. He argues that God, being infinite, would create an infinite universe. He has no evidence to back his […]
A history by writer Thomas Hoover tells us that the words and actions of Zen masters through the ages all strive to an end: That end is an intuitive realization of a single great insight―that we and the world are one. … Our rational intellect merely obscures this truth, and consequently we must shut it […]
Back to the writing of Time One. The book’s narrator is mentoring a hack detective who’s supposed to figure how the universe began like it’s a crime scene. The detective knows from nothing. He says his name is Frank. (The narrator disbelieves him.) The narrator is a beach-bum with a philosophic education. His job is […]
Life is all about order. Life forms use energy to organize themselves. Their often-exquisite order is created at the expense of disorder which they dump somewhere else. The net effect is always a decrease in total order of the universe. It’s basic physics (the Second Law of Thermodynamics, if you care). The Second Law says […]