It's not a wave. We can just perform Physics experiments by identifying light as waves. The field is the ideterminable potentiality. It's not really a field either. We can just conceptualize potentiality as there being a field. Everything is just stardust. It's all interconnected energy and the energy is just fire. Everything is made of fire and the Heisenberg Uncertainty Principle states that you have free will.
Edit: Spinoza was right and there is only one substance which is energy. There is only energy and the void. Mostly everything is the void, but it's like the void doesn't exist at all because all of the energy effects all of the rest of all of the energy indefinitely. What is energy? I don't really know. Calling it "fire" was the best that I could come up with on the spot. It's sort of like
What the **** Do We Know?, but ultimately much more scientific.
Edit 2: Energy is too complex for human beings to understand in their lifetime. Calling it all fire is like calling it all rocks. Energy is a way of describing what is existent. In a sense, there is no such thing as empty space, there is only what is existent, or rather that what is existent creates what we understand as "space" which only seems to exist.
Edit 3: There is no void. Epicurus was only half-right. There is only the 'endless' 'field' of energy.
Edit 4: The void seems to exist enough to speak of it as existent. It can still be meaningful to discuss the void in spite of that it ultimately does not exist.
Edit 5: Particles that approach 'true' Absolute Zero phase out of existence and become what is like the void. A particle can only approach 'true' Absolute Zero.
Edit 6: There is an actual 'true' Absolute Zero, but to discover this is impossible. We can only understand existent energy. The void is unknowable.
Edit 7: The Void does not exist. Because it does not exist, there is no reason to attempt to study it. Energy is what exists. The purpose of Science should then become to study energy.
Postcript: Like, there is only the pure presence of energy and space only seems to exist. Time also only seems to exist. Every pure presence is an eternity. The eternal return is a physical reality. There is only that the potentiality of the energy is made manifest in every single moment.
Postrcript cont.: There is only one universe. We just can't conceptualize the infinite modality of of our own universe. String theory, however, is really onto something by replacing point-like particles with one-dimensional objects called strings. Everything exists as a singularity.
Final edit: That's all that I have to say about this if anyone was just waiting for me to quit rambling.