Sunday, August 31, 2014

Just The Facts Ma'am


That's all Joe Friday ever wanted. Just the facts. But I think he was asking more of people than they could give. His aim was to take all opinion out of the story being relayed to him. The only thing he was interested in was a description of the events that the witness observed. Just the facts.

That's not how things work however. Distinctions between “fact”i and “belief” may be difficult to identify, and there are also the problems of “opinion”ii and previous experiences unrelated to the current question entirely, but governing the way one interprets it. Not to mention confabulation and prevarication secondary to potential benefit from remembering an event in a way favorable to one of the participants, or fear of the consequences of an accurate recounting of what was observed.

And all of this presumes that the observer is accurate and remembers what he saw. But that's not at all certain.iii What we see is based on what we expect to see, what we want to see,iv and what we have seen in the past, as much as what has actually taken place. Numerous studies call into question the accuracy of eyewitnesses. Juries may believe the word of an “honest citizen” rather that of a “criminal,” but eyewitness testimony is notoriously unreliable.

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One of society's big problems nowadaysv is bullying. The most obvious kind relates to physical abuse, but it's not the most common. Chalk that up to verbal violence.vi One child will belittle the ideas of another as evidence of his own superiority, often using “facts” that he has made up. Whether we agree with his view or not is beside the point. We may not believe there is a Tooth Fairy, but that is not proof that there is none; we may personally doubt the existence of Santa Claus, but as Francis Church pointed out to Virginia,vii in fact, there is one. Scientific documentation may not always be obtainable, and it is not always necessary.

The most important question then is what constitutes a fact. The word itself is from the Latin factumsomething done – and, consequently, refers to something that is true: provable, demonstrable, observable, repeatable, and has predictive value.viii Most of the definitions are variations on this idea – that a fact is true and verifiable.

But that's not all on the subject. For example, Collins's World English Dictionaryix includes in its definition of fact: “philosophy a proposition that may be either true or false, as contrasted with an evaluative statement,” and, when it comes to legal issues, “(q)uestions of fact are decided by the jury, questions of law by the court or judge.” And one of the statements of the Merriam Webster Third New International Dictionaryx is that a fact is a statement “purporting to contain something having objective reality.” Purporting. So the claim that something is a fact doesn't make it true, and it doesn't guarantee that it should be believed. Label something as a fact, though, and most people will consider you a fool if you don't accept it. Evaluation is no longer necessary.xi Once everyone believes something is a fact, it is a fact.

But, as James Randi said, “No amount of belief makes something a fact.”xii Randi has spent his life disproving beliefs, maintaining that only scientifically approved facts are worthy of acceptance. Facts like the four elements and phlogiston. Facts like the centrality of the earth in the universe. And, of course, facts about matters visible to all and known by all – like the fact that the earth is flat. That's certainly reproducible. But not all of science's past judgments are still believed.

For facts are really beliefs, some of which have mathematical or scientific basis and some of which are demonstrable and observable. But there are other facts for which there is no scientific foundation. That doesn't mean they are untrue. There were electrons before they were first demonstrated, and the sun was the centerxiii of our solar system even before Copernicus, but we couldn't prove it. And there were cells before Hooke, and laws of physics before Newton. There was even Truth before there was mathematics.

But we consider facts to be theories until we have the tools to “prove” them. Whether the proof is by direct visualization or an inference from mathematical theory, it takes a toolxiv to make something into a fact. And it takes belief, Randi notwithstanding.

For some, the written word constitutes fact. Will Rogers averred: “All I know is just what I read in the papers.”xv Unfortunately newspapers have their own agendas, and most reporters adjust their dispatches to coincide with the publication's philosophy. And many – “advocacy journalists” – present their own biases intermixed with the hard news. Even stories of scientific advances are notoriously unreliable.

Others prefer to make their own decisions without direction from journalists who may be biased. All they want to see are the pictures, whose content they'll judge for themselves. No captions are necessary. They ignore the fact that the pictures may be censored by some regimes, and those that do appear in the papers are chosen by the same people they don't trust for text. And Photoshop has ended the reliability of photos forever.

What, then, are facts? The best I can do is to view them as strongly held beliefs which may or may not have evidence to support them. Skeptics like Randi will often dispute the evidence anyway, but no one is required to accept his definition of truth any more than he accepts that of others. Before Einstein, Newton's laws of physics were indisputable. Who knows if Einstein's will be disproved. What we now believe science proves, may ultimately be shown to be wrong, but we are not compelled to use the scientific playing field in any case. The spiritual field is just as valid, as is the perspective of a particular culture. Facts are not as cut and dried as Sgt. Friday would have us believe.xvi Nor are beliefs.

One thing is clear however. No amount of fact invalidates a belief. Even Randi's belief in the incontestable credibility of science.





Next episode: “Proportionality” – The measure of all things can't be measured.









I        As will become clear, I don't always place what people call “facts” in high esteem. I usually view them as having scare quotation marks, but using those at all times would be unwieldy in an essay of this sort. So don't look for them, but understand that I often don't take them seriously, and neither should you.
ii        Some might even say bias.
iii        You can fool some of the people all of the time.
iv        And we remember what we want to remember.
v        It's not a new problem at all, but all of a sudden it's become one of our major concerns. We should have dealt with it a long time ago.
vi       The persistence of this form of abuse into marriage is beyond the scope of this endeavor.
vii      Editorial in the New York Sun, September 21, 1897.
viii     Actually that's not completely accurate (though it will do for our purposes). “Fact,” comes from “factum” derived from Latin facere, and describes something that has happened. Already. So it's not really a fact that “the sun will come up tomorrow” – despite Annie's protestations. Based on our experience, however, we believe it to be true. But fact and truth are not synonyms.
x        Springfield, Massachusetts, 1971.
xi       You can fool all of the people some of the time.
xiii     Well not really the center, but close enough. Certainly all the planets rotate around it. As far as we know.
xiv      Like a magnifying glass or electron microscope.
xv      Rogers only feigned his simplistic trust. He knew the papers were full of nonsense and used them as a comic prop. In fact, he viewed “just what I read in the papers” as “an alibi for my ignorance.”
xvi      You can't fool all of the people all of the time.

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