The rising sea level threatens cities worldwide. For New Orleans on the US Gulf Coast, the critical point has already been exceeded, says climate researcher Torbjörn Törnqvist. Hamburg, London and Bangkok should also be prepared.
The rising sea level threatens cities worldwide. For New Orleans on the US Gulf Coast, the critical point has already been exceeded, says climate researcher Torbjörn Törnqvist. Hamburg, London and Bangkok should also be prepared.