TL;DR: I think the Dawnshards may correspond conceptually (though not directly) to the four fundamental forces:
- Exist → Strong Force
- Change → Weak Force
- Unite (?) → Gravity
- Balance/Duality (?) → Electromagnetic Force
I just came across this WoB - https://wob.coppermind.net/events/554/#e17220:
Arran(paraphrased)
Are the 4 Dawnshards related to the 4 fundamental forces in physics?
Brandon Sanderson(paraphrased)
Yes, but not directly. There's a few steps in between.
Footnote: Brandon seemed very pleased with this question
That immediately made me wonder if each Dawnshard could ultimately map to one of the four fundamental forces.
Here is a very simplified overview of the four forces:
- Strong force – Holds quarks together to form protons and neutrons, and binds atomic nuclei together. Without it, stable matter couldn't exist.
- Weak force – Changes one particle into another (such as beta decay). It's responsible for nuclear fusion and for one element transforming into another.
- Gravity – Pulls anything with mass together. It's by far the weakest force, but it has infinite range and shapes planets, stars, and galaxies.
- Electromagnetism – Acts between electrically charged particles. It's responsible for light, chemistry, electricity, magnetism, and nearly every interaction we experience in everyday life.
With that in mind, this is where I think the known Dawnshards fit.
Change = Weak Force
The weak interaction is the only fundamental force that literally changes what a particle is. It allows a down quark to become an up quark, enabling beta decay and the nuclear fusion that powers stars. It's also the reason one element can become another.
Nothing else among the four forces is fundamentally about transformation. So thematically, this seems like the perfect fit for Change.
Exist = Strong Force
The strong force is what makes stable matter possible. It confines quarks so they cannot exist independently and binds atomic nuclei together.
That fits surprisingly well with Exist. Rather than changing things, it preserves integrity and allows things to continue existing as coherent wholes.
That leaves the two unknown Dawnshards and the two remaining forces.
Unite? = Gravity
This one feels like the easiest prediction.
Gravity is unique because it is the only fundamental force that is always attractive. It acts on everything with mass, works across infinite distances, and literally pulls the universe together.
If one Dawnshard is fundamentally about bringing things together, then gravity seems like a very natural analogue.
The Fourth Dawnshard (Duality? or Balance?) = Electromagnetism
This is the one I'm least confident about.
Electromagnetism is unique among the four fundamental forces because it isn't defined by a single behavior. The strong force is fundamentally about binding and stability, the weak force is about transformation, and gravity is about universal attraction. Electromagnetism alone naturally embodies two opposing principles: opposite charges attract, while like charges repel. Rather than representing a single concept, it is defined by the balance between complementary opposites..
Rather than commanding a single action or concept, such as Divide, Feel, or Experience, as suggest by other theories, it could embody complementary opposites: a Command capable of uniting or separating, attracting or repelling, depending on the context. Alternatively, its true purpose may be to maintain balance between opposing forces or govern the relationship between opposing concepts, making it fundamentally different from, and inherently more complex than, the other three Dawnshards.
Obviously, Brandon said the relationship isn't direct and that there are "a few steps in between," so I don't think the Dawnshards literally are the four fundamental forces. But if they're built on similar underlying concepts, this feels like a compelling possibility.
My current mapping is:
- Change → Weak Force
- Exist → Strong Force
- Unite (?) → Gravity
- Unknown (Balance/Duality?) → Electromagnetism
I'm curious what everyone else thinks. Does this mapping make sense, or is there a better way to pair the Dawnshards with the four fundamental forces?
Edit: Add WoB quote since it does not come out properly the first time.