Showing posts with label Aristotle. Show all posts
Showing posts with label Aristotle. Show all posts

Sunday, February 3, 2008

Retirement Planning and the History of Medicine

or

Retirement Planning and (a very brief and incomplete) History of Medicine



History doesn’t so much repeat itself as it traps us inside repetitive motions, sentencing us to do the same kind of things over and over, whether it is the best method or not. Unfortunately, this foible of human existence is not just a hapless mistake when it comes to retirement planning, but also something that can take quite a few years to correct. When it comes to medicine, established thinking remained unchanged for thousands of years.

At the beginning of chapter seventeen, I discuss just such a history and the influence it had over two millennia of medicinal practice. The chapter opens with a conversation about humors, often referred to as the study of body fluids (not so appetizing of a subject) is important for two reasons. It gives us a chance to examine some of the notions that you might have about investing and how those ideas have affected your retirement plan.

To add credibility to a subject, you must first be famous, something that wasn’t invented with the advent of paparazzi and if that fame was because of your associations, even more truth-in-wisdom worship was heaped upon you. Plato’s success was largely due to his place in history, before Aristotle and after Socrates.



I mention Aristotle (who believed the every soul knew everything and that we simply forgot what we knew at birth, and for the rest of our lives, we try to reawaken that knowledge), Plato (a student of Aristotle who opened the Academy in Greece to discuss and engage students about ideas and ideals, how the world was created and what makes a man – matter and free will) and Socrates (a student of Plato who pretty much invented modern logic with his causes: “material cause or what something is made of, efficient cause or the motion or energy that changes matter, formal cause or the thing’s shape, form, or essence; its definition and lastly the final cause or its reason, its purpose, the intention behind it) because this is a study in how things get passed along from one person to another. It was what one taught the other that allowed the other to make discoveries, conclusions and eventually, hypothesis. One of those passed along ideas was Plato’s notion of elements.


The classical Greek version attaches each of these elements to a specific god: Zeus is Air, Hera is Earth, Hades is Fire and Nestis (Persephone) is Water. Aristotle basically drew the organic line between all of them, giving them form. As John Opsopaus of the Computer Sciences Department at the University of Tennessee Knoxville writes: “Earth is predominantly Dry, Water predominantly Cool, Air predominantly Moist, and Fire predominantly Warm.



The dominant Power is the one in a counterclockwise direction from the Element in the Square of Opposition; thus the arrow by each Element points to its dominant Power. The vertical axis represents the active Qualities (Warm, Cool), the horizontal represents the passive (Moist, Dry). The upper Elements (Air, Fire) are active, light and ascending, the lower (Water, Earth) are passive, heavy and descending. The Elements on the right are pure, extreme and absolutely light (Fire) or heavy (Earth); those on the left are mixed, intermediate and relatively light (Air) or heavy (Water). The absolute Elements exhibit unidirectional motion (ascending Fire, descending Earth), whereas the relative Elements (Air, Water) can also expand horizontally. The Organic Cycle (the cycle of the seasons) goes sunwise around the square.

When Hippocrates made the leap from observed sciences and gave these definitions of the elements to the human body, did we enter a dark age for medicine. Even as more and more new discoveries were being made in the subsequent centuries, many of those discoveries were shaped (almsot hindered) by these ingrained notions that, if some fluid was involved, it pointed to a certain malady.







Much of what you know about retirement planning revolves around ideas that may be more antiquated than useful. Just as doctors, right up until the middle of this century associated these elements as precursors for their decisions, the way we focus on retirement has changed. None of what you may know, stocks to bonds protectionism, a balanced attack, shifting as we get older, is what we need in this day and age.

In the perfect retirement account, one that is not an investment but an investment in the future, I believe that stocks should always be held, right up until you retire and often beyond. But because the book doesn’t necessarily go beyond the point of retirement – if there is an actual definitive date for that event – the focus on what you should do up until that point is much different that what you have heard before.

Friday, October 12, 2007

Retirement Planning, Aristotle and Your Home

Retirement Planning, Aristotle and Your Home



I begin chapter six with a look at Aristotle (384 BCE - 322 BCE>. This Greek philosopher, schooled by Plato and who later taught Alexander the Great, was refuted to have known everything there was to know during his time. That task would be much harder to achieve today.



He did however leave us with some very basic logic, some of which has been proved wrong – I will get to that in a minute – but much of which can be still used to make good arguments about certain subjects.

According to the Philosophy Pages, he made major contributions in the field of Physics with his determination of the four causes. They are listed below as the material cause, simply is the basic stuff out of which a thing is made. The formal cause {Gk. eidos [eidos]}, which is the pattern or essence in conformity with which these materials are assembled, the efficient cause is the agent or force immediately responsible for bringing this matter and that form together in the production of the thing, and lastly, the final cause {Gk. teloV [télos]} or the end or purpose for which a thing exists.



"The material cause of a house, for example, would include the wood, metal, glass, and other building materials used in its construction. All of these things belong in an explanation of the house because it could not exist unless they were present in its composition.

"Thus, the formal cause of our exemplary house would be the sort of thing that is represented on a blueprint of its design. This, too, is part of the explanation of the house, since its materials would be only a pile of rubble (or a different house) if they were not put together in this way.

"Thus, the efficient cause of the house would include the carpenters, masons, plumbers, and other workers who used these materials to build the house in accordance with the blueprint for its construction. Clearly the house would not be what it is without their contribution.

"So the final cause of our house would be to provide shelter for human beings. This is part of the explanation of the house's existence because it would never have been built unless someone needed it as a place to live.”

The reason I bring up this early philosopher at the beginning of the discussion on how we view homes in relation to retirement planning is rather straightforward. We believe that our houses are the center of our universe. Aristotle believed that the earth was the center of the known universe. Consider this passage: "... the natural motion of the earth as a whole, like that of its parts, is towards the center of the Universe: that is the reason why it is now lying at the center. ...



“From these considerations it is clear that the earth does not move, neither does it lie anywhere but at the center. In addition the reason for its immobility is clear from our discussions. If it is inherent in the nature of earth to move from all sides to the center (as observation shows), and of fire to move away from the center towards the extremity, it is impossible for any portion of earth to move from the center except under constraint. ... If then any particular portion is incapable of moving from the center, it is clear that the earth itself as a whole is still more incapable, since it is natural for the whole to be in the place towards which the part has a natural motion. ..." (Aristotle, On the Heavens (W.K.C. Guthrie's translation), Loeb Classical Library, 243-7 [296b8-297a1])

Fifteen hundred years later, Polish astronomer Copernicus would prove him wrong. Religion, in the time between had adapted this center of the universe idea and held on to it firmly, even after Nicolas Copernicus (1473-1543), who refused to reveal his thinking until a deathbed confession to a close friend.

Copernicus, by dispelling the notion that the earth was indeed at the center of the known universe, an erroneous observation that could have been made by anyone looking towards the heavens, dashed the ego of man. Ego is a sense of worth and there is no easier way to outwardly display that ego than the place you call home. The more opulent the house, the greater the ego that resides in it.

And as is often the case, you consider your house to be at the center of your financial universe. Only you would be wrong in doing so (an argument I make in detail in the book). Recent developments in the housing market, namely the current mortgage meltdown due to egotistically reaching for more home than a person could afford – abetted by lenders willing to take a risk, have left many people pondering their future and their net worth in a new light – one that is not so appealing.

Making the leap from thinking about your home as an investment to one where you seek shelter or raise a family could be difficult for some. Consider this quote from Nancy Reagan: "…homes are really no more than the people who live in them."

Now consider Warren Buffet's home.