What exactly do I mean by it?

I do not mean that every demographic change affecting Europeans is literally genocide.

I do not mean that immigration itself is genocide.

I do not mean that declining Christianity is automatically genocide.

I do not mean that abortion automatically constitutes genocide.

Those claims would require evidence of a coordinated intent and actions fitting the established meaning of genocide.

Instead, I use the title as a question and a framework for investigation.

Can historically European and Christian populations experience a form of long-term demographic and cultural disappearance?

Can population decline, assimilation, religious decline, family breakdown and cultural transformation combine to produce a historical outcome in which a civilization becomes fundamentally different from what it once was?

And if that happens, what should we call it?

Demographic transformation?

Cultural replacement?

Assimilation?

Decline?

Civilizational change?

Or something else?

I want the reader to wrestle with that question.

The title is deliberately provocative.

The evidence must still be examined honestly.