Like in the olden days. You raid a village with the boys and rape.
Obviously joking, though keep in mind that warfare and the subsequent rapes was usually how nations kept populations up. Plus, families have more children the poorer and more devastated an area is for some reason. So...good news! We will all have a goth GF in post-apocalyptic America.
So uh..."Reunion" island has a 73% tariff on imports by us? How dare those penguins!