The Personal Equation

Sounds like a "fuzzy set." Which comes into play when you try to categorize things that vary continuously into discrete groups. Can't be done without ambiguruity and bias. As a geneficist by the name of Pearl demonstrated when he had 15 scienfists sort the same 532 com kernels into yellow-starchy, yellow-sweet, white-starchy or whitesweet groupings. Each scientist came up with a different count. Instead of objectivity. Pearl discovered "personal equation," the slight nuance in perception each...

 The Mathematical Image

The proof is elegant and the result profound. Still, it is typical mathematics; so, it’s a good example to reflect upon. In doing so, we will begin to see the elements of the mathematical image, the standard conception of what mathematics is. Let’s begin a list of some commonly accepted aspects. By ‘commonly accepted’ I mean that they would be accepted by most working mathematicians, by most educated people, and probably by most philosophers of mathematics, as well. In listing them as...

 Sherlock Holmes Guards His Mind

Holmes and Watson don’t just differ in the stuff of their attics—in one attic, the furniture acquired by a detective and selfproclaimed loner, who loves music and opera, pipe smoking and indoor target practice, esoteric works on chemistry and renaissance architecture; in the other, that of a war surgeon and self-proclaimed womanizer, who loves a hearty dinner and a pleasant evening out—but in the way their minds organize that furniture to begin with. Holmes knows the biases of his attic...

 Post Modernism Leads to Totalitarianism

There is objective truth to be learned by observation, and the knowledge gained gives power that other "ways of knowing" have not. But the more dangerous problem with postmodernist thinking is its a priori nature. Not truth, but a political goal has to be served—in this particular case the goal of openness, or tolerance without judgment. But without acknowledgi objective truth, all arguments become rhetorical and therefore can go on forever—and we are either paralyzed by it or we must res...

 The Political Environmental Conundrum

Action regarding the environment requires objectivity, precision, accuracy, validity, replication, constructive criticism, and consensus. Scientists, engineers, and economists have to stay focused on putting accurate data into the hands of decision makers, while they explain their findings to the public, which, in the end, wields decisive power in a free society. Mechanisms must be developed to transform highly technical findings into governmental and economic policies. If we can reach a po...