Rational Philosophy

On reconciling what we want to think with what logic dictates.

After reading the NY Times editorial on the Supreme Court’s review of gun control laws, and thinking that I generally agreed with the board’s perspective — that some manner of gun control was not only a good thing but constitutional, I glanced down at the readers’ comments and began to question how I’d arrived at my conclusion. Most of the readers’ comments seemed to oppose the board’s analysis. Many of them seemed to have strong, rational views on why the NY Times editorial board was wrong. Had I perhaps sidestepped a thoughtful analysis of the issues? Do I really know where I stand on the effectiveness and desirability of gun control laws, or have I simply adopted a default, liberal stance?

And to mark the fifth anniversary of the invasion of Iraq, President George Bush got back onto his soap box today at the Pentagon to argue against any precipitous move toward troop withdrawal. He warned that if America pulls its forces back too quickly, the result will be “chaos and carnage.” Whereas, “chaos and carnage” would not be valid descriptors of what’s been happening in Iraq for the past five years?

But I’ve long harbored the suspicion that my presumptive position that I would support a withdrawal of troops from Iraq has been founded on ideology, or, perhaps to be more precise, on an opposition to hawkish Republican ideology, rather than logic and reason.

In a nutshell, some things we believe because we want to believe them, not because we’ve thought them through. This is what ideology or partisan thinking is all about, I suppose.

It’s a very appealing way to spilce the issues. It makes things so much easier. We pick an ideology that appeals to us and frame our thinking through that lens. It also seems to be a very common and perhaps inherently human thing to do.

Consciousness achieved evolutionary success because it allowed us to understand events and act accordingly through an abstract perception of the world around us. The very foundation of conscious thought is the manipulation of ideas. Ideas, by definition, simplify the infinite variations that occur in the real world by lumping things together into useful categories. If one were to measure the height, density and hue of cloud coverage and the time variation of precipitation, for instance, one would quickly conclude that no two rainy days are exactly alike. But the concept “rainy day” is sufficient to cover all of these variations and convey the idea of an abstract rainy day.

Abstract thought has been so successful as an evolutionary advantage that it’s allowed us to find ways to survive in climates that would otherwise kill us, to eat and drink despite local droughts, and to realize such huge efficiencies through industrialization and mechanization that for the most part we don’t have anything to do with the processes that shelter, feed and clothe us.

Ideology is a form of categorization. We lump together into a convenient bucket a whole set of related concepts about our philosophy on life or politics or whatever. And, even better, the bucket has a whole set of rules about what goes in there (sometimes these are a little vague or personal, but for the most part they’re pretty solid). If we’re a liberal, we oppose the war in Iraq, support some manner of gun control, abhor Repulican attempts to dismantle Roe vs. Wade, desire more government investment in healthcare… etc., etc.

Is this a bad thing?

It’s neither an inherently bad thing, nor an inherently good thing. Since we categorize by virtue of our way of thinking, it can hardly be intrinsically bad. And since it leads to so much strife and anguish in the world it can hardly be wholly good.

As with so many things, the awareness that we do it, and being prepared to doubt ourselves when we do it, seems to be the important thing.

For more rational, science-based explanations of life’s meaning and purpose, please refer to my book: LIFE! Why We Exist… And What We Must Do To Survive.

How do imagination and logical thinking interelate, and what purpose does thinking serve?

Michio Kaku has spent some time thinking about which inventions of the imagination may be plausible in the forseeable future. He’s written a book on it called “The Physics of The Impossible.” But Kaku’s descriptions of the possible scientific implementations of invisibility mechanisms, force fields and lightsabers seem far less functional and intuitive than their fictional counterparts. This got me thinking about the power of the imagination. Which got me thinking about why we think.

After two years of study the National Mathematics Advisory Panel has issued a report on what to do about the poor state of math skills in late middle school. American students stumble in 25th in math competency out of 30 developed nations. The panel recommends streamlining math education, relying more on specialist math teachers rather than generalists, and ensuring that children memorize core math facts, a tactic that “frees up working memory for more complex aspects of problem solving.” After working with my daughter on her middle school math for the past few years, I’d agree with the panel on these points. There’s a lot to learn in middle school math, and math as a discipline relies a great deal on adding and combining concepts.

As I consider the power of the imagination alongside the power of rational or logical processing I realize that the kind of thinking we do to survive combines these two elements. Thinking entails imagining scenarios or possibilities and calculating or predicting outcomes.

The more powerful our imagination, the more options we will have. The more adept of processing of facts and likelihoods the more likely we will be to make good choices.

This brings us closer to answering the question of why we think. Working backwards, since thinking gives us the power to manufacture and select options, thinking evolved as a good way of gaining advantage through anticipation.

All of which seems rather obvious now that I’ve set it out. But I don’t think I’d ever before considered that imagination had such a powerful and important role in rational thinking.

In an individual, a healthy dose of both capabilities seems advantageous. But if we think about society as a whole, we can all benefit from the imagination of others, as well as from the logical processing power of others. In society we have a collection of minds, some more disposed to imagination, some more disposed to logical processing. If we respect the value of both, society as a whole will benefit.

For more rational, science-based explanations of life’s meaning and purpose, please refer to my book: LIFE! Why We Exist… And What We Must Do To Survive.