/pol/ - International /Pol/itics & /Bant/er

I have a theory. It centered around the idea, that the sperm quality depends on nationality.
For example, let's take Inuits and Mexicans
Inuits live in the northern parts of Canada, and most of their diet is fish from the waters. The thing, that we know about the fish is that it is healthy for sperm cells. And the low temperatures, where the Inuits are living can also enhance sperm motility.
Now let's take a look at the Mexicans, they live in the Central America, where the temperature is all time high, which can downgrade the sperm quality, they mostly eat low-quality processed food, that can severly damage the sperm quality.
Out of this information, we can draw a conclusion, that the average sperm quality of Mexicans and Inuits have a huge difference, since the specific conditions of their living environments.
What do you think about it, /pol/?