Creator God

Episode Eight – Quora Questions on Creationism and the Universe

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Submitted Question

Now let us answer a question submitted by one of our listeners, regarding the particle-wave duality of light discussed in “Episode Seven – Bohr’s Philosophy“. Thank you, Steve, for this question.

Steve says:

“I just listened to your podcast regarding Niels Bohr. I understand your objection to the duality nature of particles as a violation of the Law of Identity. I also understand your discussion of particles being entities while waves are abstractions about the organization of particles.

So, translating this to the nature of light, is it proper to make the following statements?

1. The current scientific understanding of what light ‘is’ is not correct. It is not a wave because it leaves out the ‘thing’ that is waving.
(sub-question: So, a ‘field’ would not qualify as a ‘thing’ that waves.)

2. Science CAN demonstrate different properties of light. These demonstrations allow us to predict behavior and experimental outcomes. BUT this is not the same as saying we know what light is.”

Answer:

Good question! The short answer is yes, it is accurate and proper to make those statements.

The main point of that part of episode seven was, of course, to demonstrate that whatever light is, it is not a wave and a particle.  But, that does not do much to tell us what light actually is.

 

Light

What is light? Do we really know?

 We can say that whatever light is, it is something.  Whatever that something is, it is not both a wave and a particle.

To say that when we look at what we call “light” we observe just a wave, is incorrect.  Since, yes, something has to be doing the waving.

But, at the same time, saying that it is just a particle may also be incorrect, not unless you can explain the observation of wave behavior.

Perhaps when we look at light, we are observing particles with wave behavior, or particles and something else exhibiting wave behavior.

What we do know is that when we observe light, sometimes we seem to observe particle behavior such as when we observe the photoelectric effect and sometimes wave behavior such as what we observe when we perform the double slit experiment. We do not dispute these experiments and their outcomes or that they indeed tell us about the properties of light.

What we dispute is that the particle-wave duality explains what light actually is.  To explain what light is, you need to explain why it sometimes is observed as a particle and other times a wave.

That certainly could mean that our current understanding of what light is, is in fact incorrect. It certainly seems that our understanding of light is incomplete, that we have failed to properly explain why we observe what we call “light” to sometimes have particle behavior and other times wave behavior.

In fact, deBroglie and others have tried to suggest pilot wave theories, some of which might help to bridge this gap in our grasp of light. They propose the observation of what we call light actually involves a particle accompanied by a wave. What is doing the waving is an interesting question, but we will not go into that here.

These theories tend to be too easily dismissed. But, is this wise? Perhaps one day we shall find out.

That very well may require a very different idea of what light is than most people accept.

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