Repost: It’s Just a Theory

I was itching to write a flash fiction piece in response to my one-word prompt, “theory.” But in the end, I decided, rather than trying to pull something new out of thin air, and at the risk of coming off somewhat as a rapscallion, I’d repost this December 2017 rant.


00BA5746-684A-481D-8D86-D29C09BB7601It really chaps my ass when people argue that evolution is “just a theory” in order to attack its credibility.

In everyday vernacular, the term “theory” is often used to describe a guess or a hunch. In science, though, a theory is not a “good guess.” It’s something that has been proven to have considerable merit based upon substantial amounts of evidence. It’s based upon facts and observations, not on beliefs.

Let’s clarify a few terms and how they’re defined from the scientific perspective.

Hypothesis: In science, a hypothesis is an educated guess based on observation. Usually, a hypothesis can be supported or refuted through experimentation or more observation. A hypothesis can be disproven, but not proven to be true.

Fact: In science, a fact is an observation that has been repeatedly confirmed and, for all practical purposes, is accepted as “true.” Truth in science, however, is never final and what is accepted as a fact today may be modified or even discarded tomorrow based upon further examination and new discoveries.

Theory: In science, a theory is a well-substantiated explanation of some aspect of the natural world that can incorporate facts, laws, inferences, and tested hypotheses.

So, a scientific theory, such as evolution, is a highly substantiated, well-supported, well-documented explanation for our observations. It ties together all the facts about something, and provides an explanation that fits all the observations. In science, theory is the ultimate goal, the explanation. It’s as close to proven as anything in science can be.

In other words, a hypothesis is educated guess; a fact is a what; a theory is a how and/or a why. A theory in science is an explanation, not just a hunch or a good guess.

What a theory is not is a belief or an opinion unsubstantiated by observable, tested evidence.

So to those of you who claim that evolution is “just a theory,” you’re right, it is a theory. A well founded scientific theory.


Written for these daily prompts: Word of the Day Challenge (itching), Fandango’s One-Word Challenge (theory), Ragtag Daily Prompt (air), and Your Daily Word Prompt (rapscallion).

Gods and Ghosts and Angels and Aliens

5AB8C8F1-E5E9-4DB7-8CFF-2CF30E83D251A blogger who I follow, like, and respect, Paula Light, over Light Motifs II, responded to this question yesterday in her Share Your World post: “What, in your opinion, makes people believe absurd conspiracy theories?”

Paula answered that it’s fear that makes people believe in conspiracy theories. She said, “People are scared of the unknown, of things they can’t control ~ natural disasters, crime, death, etc. ~ so they latch onto comforting explanations. Without this comfort, many people would not be able to function because life is fucking terrifying.”

Okay, I can understand latching on to “comforting explanations” and how a belief in God and in those comforting explanations that various religions offer can help people cope. I’m not sure I get the link between comforting explanations and absurd conspiracy theories, but that’s okay.

But it was what Paula wrote next that got my attention. She wrote:

“And for the atheists who like to mock those who believe in the supernatural, I have news for you: you also believe in bullshit, just different bullshit. Consider this. At any moment, you could die and die horribly, but you don’t think about that because you wouldn’t be able to get through the day. And what’s more, every time you leave the house, you trust that crazy medicated (or unmedicated!) other humans in their monster vehicles are going to obey the traffic laws. These are the same people who believe in gods and ghosts and angels and aliens. But you believe they’ll stop at the red lights. That’s nuts! But you believe it or you couldn’t leave the house.”

I’m sorry, Paula, but I have no idea what point you were trying to make with your tales about dying horribly or getting killed by a crazy, medicated or unmedicated driver who runs a red light. What does any of that have to do with absurd conspiracy theories or being an atheist?

I am an atheist, so let me explain something to those who don’t really know what an atheist is. Atheists don’t hate God or hate people who choose to believe in God. Also, being an atheist does not mean that we don’t believe in anything. We believe in a lot of things and a lot of different things.

Please understand that there is no “good book” that atheists embrace, no common mythology that atheists accept, no specific dogma to which atheists adhere. There is but one thing that all atheists have in common, and that is that we don’t believe that God exists. We believe that God is a human construct, and serves as that “comfortable explanation” that a lot of people use to help get them through their lives.

And personally speaking, I bear no ill will toward those who choose to believe in God. Well, except for those “believers” who tell me that I can’t be a moral person if I don’t believe in God, that I can’t distinguish between good and evil or right and wrong, and that I’m condemned to eternal damnation in hell — which I also don’t believe exists — if I don’t accept Jesus Christ as my personal lord and savior.

I bear a lot of ill will toward those who tell me such things.

It’s Just a Theory

E2A4EFA5-C476-41F9-851E-6ED53DD237B7It really chaps my ass when people argue that evolution is “just a theory” in order to attack its credibility.

In everyday vernacular, the term “theory” is often used to describe a guess or a hunch. In science, though, a theory is not a “good guess.” It’s something that has been proven to have considerable merit based upon substantial amounts of evidence. It’s based upon facts and observations, not on beliefs.

Let’s clarify a few terms and how they’re defined from the scientific perspective.

Hypothesis: In science, a hypothesis is an educated guess based on observation. Usually, a hypothesis can be supported or refuted through experimentation or more observation. A hypothesis can be disproven, but not proven to be true.

Fact: In science, a fact is an observation that has been repeatedly confirmed and, for all practical purposes, is accepted as “true.” Truth in science, however, is never final and what is accepted as a fact today may be modified or even discarded tomorrow based upon further examination and new discoveries.

Theory: In science, a theory is a well-substantiated explanation of some aspect of the natural world that can incorporate facts, laws, inferences, and tested hypotheses.

So, a scientific theory, such as evolution, is a highly substantiated, well-supported, well-documented explanation for our observations. It ties together all the facts about something, and provides an explanation that fits all the observations. In science, theory is the ultimate goal, the explanation. It’s as close to proven as anything in science can be.

In other words, a hypothesis is educated guess; a fact is a what; a theory is a how and/or a why. A theory in science is an explanation, not just a hunch or a good guess.

What a theory is not is a belief or an opinion unsubstantiated by observable, tested evidence.

So to those of you who claim that evolution is “just a theory,” you’re right, it is a theory. A well founded scientific theory.


Written for today’s one-word prompt, “theory.”