/sci/ - Science & Math

Axioms:
A1: Genes will change as necessary in order to best adapt to their environment.

A2: Before the mid 19th century there was an insignificant amount of transcontinental migration.

A3: The environments of Europe, Sub-Saharan Africa, East Asia, Australia, and Mesoamerica are highly distinct.

Postulate:
P1: From the time elapsed from when the native population groups of Europe, Sub-Saharan Africa, East Asia, Australia, and Mesoamerica settled, up until the mid 19th century, sufficient time passed for genes to distinctly alter the seperated homo sapiens into what can be classified as at least 5 subspecies.
Proof: The proof is obvious from the axioms.

Lemma:
L1: The human subspecies have differing average intelligences.
Proof: Intelligence is a consequence of the brain, and the brain is a product of genetics. By A1, these genes were affected by the environment. By A3, these environments were distinct. By A2 and L1, sufficient time in genetic isolation elapsed to distinctly alter the brain genes. Therefore, the brains changed distinctly, and hence intelligence changed distinctly.

Why do chuds deny logic?