Wealthy nations are historically responsible for most carbon emissions causing climate breakdown, so they have an obligation to help those displaced by it—especially since these are often the poorest countries that did the least to cause the problem. Accepting climate refugees is both a moral debt and a practical necessity; nations have the resources to resettle people, and the alternative is condemning millions to suffer for problems they didn't create.
While sympathetic, wealthy nations accepting unlimited climate refugees isn't realistic or fair—most can't absorb massive population shifts without severe strain on housing, services, and social cohesion. The real solution is helping countries adapt in-place through climate finance and development, not expecting rich nations to open their borders indefinitely. Accepting a few refugees is reasonable, but framing it as a binding moral obligation on the wealthy is politically unrealistic and lets actual emitters off the hook.