This article is almost entirely based upon Dr. Jack Kruse.

“The centralized paradigm belief is that the sun is toxic. If this is true, then everybody who has melanoma should have a vitamin D level through the roof.” - Dr. Jack Kruse.

The Centralized belief is that the Sun causes skin cancer. I disagree and I'll provide reasoning why.

First argument: UV Light Is Required For Mitosis To Occur

Mitosis is a fundamental process in the body of cell division where a single cell replicates its chromosomes and splits into two genetically identical daughter cells. (is essential for growth, development, and tissue repair). Mitosis has been proven to occur due to extreme ultra weak UV Photon release (occurs when excited electrons in atoms or molecules drop to a lower energy state, emitting energy as light with wavelengths between 100–400 nm). Alexander Gerwich conducted an onion root experiment in 1923, where he had an onion that was cut from it's root, and was conducted inside where it showed the onion was emitting ultra weak UV light, and he could see the mitosis occuring. This tells us that every single cell anywhere that’s alive uses ultra weak bio photons to stimulate mitosis - So how is the sun toxic if the sun is the only source of UV light on this planet, and UV light causes Mitosis which is essential for growth, development and tissue repair.
{https://www.sciencedirect.com/science/article/pii/S200103702400401X}

To further corroborate his statement, Dr. Jack Kruse mentioned there were physicists in the 70s that took living tissue from all domains of life and everything on this planet emits ultra weak UV bio photons. So you must ask the question, if our bodies create it, how can it be toxic to us?

Second Argument: Why Is Melanoma Associated With Very Low Levels Of Vitamin D?

If all the centralized doctors and dermatologists say the sun causes skin cancer, then why is it that every single skin cancer out there associated with a low vitamin D level when WE KNOW vitamin D is only made from UV light between 312 and 320nm (nanometers), which is UVB light?

This study found that continuous sun exposure, such as from an outdoor occupation, showed either no association or a weak lower risk of melanoma.
{https://pubmed.ncbi.nlm.nih.gov/30113042/}
and according to Dr. Jack Kruse, A dermatologist wrote in a paper in the New England Journal of Medicine and said the reason melanoma rates are crazy high is because they're over-calling it. This is due to dermatologists seeing an atypical mole and assuming it could be a superficial spreading melanoma.
{https://www.nejm.org/doi/full/10.1056/NEJMsb2019760}

Closing Remarks: The Reasons For Skin Cancer

"Ultimately what it comes down to is that your skin is atrophic.” - Dr. Jack Kruse.

Your skin doesn't have enough melanin in it
It doesn't have enough infrared A light
Seed oils contribute but not in the way we think - it's about deuterium
Anything thats a seed or seed oil comes from a C3, C4, or cam plant and it turns out those plants have higher levels of deuterium in them. Photosynthesis determines the deuterium, so it’s back to the light theory, not food.
If you have too much deuterium in the wrong place in your body, then that sets you up for a possible oncogenic potential
Humans are inside and getting artificial blue light due to technology, so we aren't getting infrared or UV light, and artificial blue light stimulates the growth of melanocytes
When you eat seed oils in your food, it slows the spin rate of the TCA cycle down
When you put sunscreen on it blocks Tyrosinase and blocks how all molecular clocks operate as flow meters for entropy
- Melanin can transform 99.9% of absorbed sunlight into heat, and this greatly reduces the risk of skin cancer. The heat builds the coherent domains and cell water, and this also enhances the amount of infrared radiation, (red light) that you can receive from the sun

Definitions:

Oncogenic: the process of cancer formation (carcinogenesis) or agents that cause tumors
Carcinogenesis: the complex, multi-stage process by which normal cells transform into cancer cells through the accumulation of genetic mutations and epigenetic alterations
Melanocytes: specialized, pigment-producing cells located primarily in the basal layer of the epidermis, hair follicles, and eyes that generate melanin to protect against UV radiation
TCA Cycle (Krebs cycle): a central, 8-step metabolic pathway in the mitochondrial matrix of eukaryotes that oxidizes Acetyl-CoA into C02 (carbon dioxide)
Acetyl-CoA: Acetyl-CoA (acetyl-coenzyme A) is a vital metabolic intermediate that acts as the central node connecting carbohydrate, lipid, and amino acid metabolism. It drives energy production via the citric acid (TCA) cycle and serves as a key building block for fatty acid and cholesterol synthesis.
Tyrosinase: a copper-containing oxidase enzyme that acts as the rate-limiting, key regulator of melanin biosynthesis in mammals and enzymatic browning in plants
Nanometer: A nanometer is a unit of length equal to one billionth of a meter.