Nauru, a Pacific island nation threatened by rising sea levels, is offering citizenship through a $90,000 investment programme to raise funds for climate adaptation. Here's how the "golden passport" scheme works, what benefits it offers, and why it has sparked debate over security and ethics.

Nauru, a small Pacific island nation facing rising sea levels, has launched a citizenship-by-investment programme that allows foreigners to obtain a passport in exchange for a…

Nauru, a Pacific island nation threatened by rising sea levels, is offering citizenship through a $90,000 investment programme to raise funds for climate adaptation. Here's how…