I like this part,

It is posited that the trend may have a partially biological cause, stemming from dysgenic fertility and, to a lesser extent, replacement migration.

Replacement migration, they admitted it. Part of the population they're IQ testing are not French - they're africans living in France and they know it.

Genetics matter in all living things, humans are not an exception.

I like this part,

It is posited that the trend may have a partially biological cause, stemming from dysgenic fertility and, to a lesser extent, replacement migration.

Replacement migration, they admitted it. The people they're IQ testing are not French - they're africans living in France and they know it.

Genetics matter in all living things, humans are not an exception.