Friday 6 April 2012

Is there a Theory of Everything?

Is there a Theory of Everything?
This post might seem longer and boring to so many friends, and comparing it with my last Saturday’s post of Raja Gidh, this is something different and might seemed dry but hey, what the…….you know……let’s not go there. I was reading one of my comprehensive ‘write-up’ about almost all spectrums of live and I took this chapter out of it for my today’s post. Let’s learn something new and go back in time a bit, start from the beginning and start asking yourself too about the fact that “If there is a Theory of Everything”. Imagine a rippling shadows on the surface if the pond, you could see the rippling shadows on the surface of the pond. The third dimension would be invisible, but vibrations in the third dimensions would be clearly visible. Someone might have invented a silly concept to describe this, called “force.” They might even give these “forces” cute names, such as light and gravity. We would laugh at them, because, of course, we know there is no “force” at all, just the rippling of the water. Today, many physicists believe that we are the carp, swimming in our tiny pond, blissfully unaware of invisible, unseen universes hovering just above us in hyperspace. We spend our life in three spatial dimensions; confident that what we can see with our telescopes is all there is, ignorant of the possibility of 10-dimensional hyperspace. Although these higher dimensions are invisible, their “ripples” can clearly be seen and felt. We call these ripples gravity and light. The theory of hyperspace, however, languished for many decades for lack of any physical proof or application. But the theory, once considered the province of eccentrics and mystics, is being revived for a simple reason: It may hold the key to the greatest theory of all time, the “theory of everything.” Einstein spent the last 30 years of his life futilely chasing after this theory, the Holy Grail of Physics. He wanted a theory that could explain the four fundamental forces that govern the universe: gravity, electromagnetism, and the two nuclear forces (weak and strong). It was supposed to be the crowning achievement of the last 2000 years of science, ever since the Greeks asked what the world was made of. He was searching for an equation, perhaps no more than one-inch long that could be placed on a T-shirt, but was so powerful it could explain everything from the Big Bang, exploding stars, to atoms and molecules, to the lilies of the field. He wanted to read the mind of God. Ultimately, Einstein failed in his mission. In fact, he was shunned by many of his younger compatriots, who would taunt him with the thought, “What God has torn asunder, no man can put together.” But perhaps Einstein is now having his revenge. For the past decade, there has been furious research on merging the four fundamental forces into a single theory, especially one that can mend general relativity (which explains gravity) with the quantum theory (which can explain the two nuclear forces and electromagnetism). The problem is that relativity and the quantum theory are precise opposites. General relativity is a theory of the very large: galaxies, quasars, black holes, and even the Big Bang. It is based on bending the beautiful four-dimensional fabric of space and time. The quantum theory, by contrast, is a theory of the very small, i.e. the world of sub-atomic particles. It is based on discrete, tiny packets of energy called quanta. Over the past 50 years, many attempts have been tried to unite these polar opposites, and have failed. The road to the Unified Field Theory, a.k.a. the “Theory of Everything,” is littered with the corpses of failed attempts. Actually, it’s not that simple. By naively going to 10 dimensions, we also introduce a host of esoteric mathematical inconsistencies (e.g., infinities and anomalies) that have killed all previous theories. The only theory which has survived every challenge posed to it is called superstring theory, in which this 10-dimensional universe is inhabited by tiny strings. In fact, in one swoop, this 10-dimensional string theory gives us a simple, compelling unification of all forces. Like a violin string, these tiny strings can vibrate and create resonances or “notes.” That explains why there are so many sub-atomic particles: they are just notes on a superstring. (This seems so simple, but in the 1950s physicists were drowning in an avalanche of sub-atomic particles. J.R. Oppenheimer, who helped build the atomic bomb, even said, out of sheer frustration, that the Nobel Prize should go to the physicist who does NOT discover a new particle that year!) Similarly, when the string moves in space and time, it warps the space around it, just as Einstein predicted. Thus, in a remarkably simple picture, we can unify gravity (as the bending of space caused by moving strings) with the other quantum forces (now viewed as vibrations of the string). Of course, any theory with this power and majesty has a problem. This theory, because it is a theory of everything, is really a theory of Creation. Thus, to fully test the theory requires re-creating Creation! At first, this might seem hopelessly impossible. We can barely leave the Earth’s puny gravity, let alone create universes in the laboratory. But there is a way out to this seemingly intractable problem. A theory of everything is also a theory of the everyday. Thus, this theory, when fully completed, will be able to explain the existence of protons, atoms, molecules, even DNA. The key is to fully solve the theory and test the theory against the known properties of the universe. At present, no one on Earth is smart enough to complete the theory. The theory is perfectly well-defined, but, you see, superstring theory is 21st-century physics that accidentally fell into the 20th century. It was discovered purely by accident, when two young physicists were thumbing through a mathematics book. The theory is so elegant and powerful, we were never “destined” to see it in the 20th century. The problem is that 21st-century mathematics has not been invented yet. But since physicists are genetically predisposed to be optimists, I am confident that we will solve the theory someday soon. Perhaps young people like us; r
eading this piece will be so inspired by this story that he or she will finish the theory. I can’t wait! The beginning of the twentieth century introduced the measure of ‘IQ’. By the end of the twentieth century the term ‘Emotional Intelligence’ originating with Wayne Payne (1985), and later popularized by Daniel Goleman (1995) was the start of ‘EI’ (Emotional Intelligence (EI) is a skill or ability in the case of the trait EI model, a self-perceived ability to identify, assess, and control the emotions of oneself, of others, and of groups. Various models and definitions have been proposed of which the ability and trait EI models are the most widely accepted in the scientific literature. Then came the era of Artificial Intelligence (AI) the ability of a digital computer or computer-controlled robot to perform tasks commonly associated with intelligent beings. The term is frequently applied to the project of developing systems endowed with the intellectual processes characteristic of humans, such as the ability to reason, discover meaning, generalize, or learn from past experience. Since the development of the digital computer in the 1940s, it has been demonstrated that computers can be programmed to carry out very complex tasks as, for example, discovering proofs for mathematical theorems or playing chess with great proficiency. Still, despite continuing advances in computer processing speed and memory. This technology gained advancement in the start of 90ies became very popular by now. Spiritual Intelligence (‘SI’) is the new renaissance of the twenty-first century. It is a term used to indicate a spiritual correlate to IQ (Intelligence Quotient) and EQ (Emotional Quotient). Like EQ, SQ is becoming more mainstream in scientific inquiry and philosophical/psychological discussion. Models for developing and measuring spiritual intelligence are also increasingly used in corporate settings, by companies such as Nokia, Unilever, McKinsey, Shell, Coca-Cola, Hewlett Packard, Merck Pharmaceuticals, Starbucks and the Co-operative Bank. It has been identified as a key component of Leadership by bestselling business author Stephen Covey, who observes that "Spiritual intelligence is the central and most fundamental of all the intelligences, because it becomes the source of guidance for the other (s)... Howard Gardner, the originator of the theory of multiple intelligences, chose not to include spiritual intelligence amongst his "intelligences" due to the challenge of codifying quantifiable scientific criteria. Instead, Gardner suggested an "existential intelligence" as viable. So my friends even intelligence itself is not enough or simple, as everything has changed, paradigms shifted, computer-age, information technology, world wide web, cellular technologies, “I” factor (Apple products) we should know about the latest trends in ‘Intelligence” also. We have to move on with time and learn things not just about our academia but variety of subjects. Wake up people, and let’s talk about the ‘Theory of Everything”, maybe someone would be able to de-code the myth and discover this too.