Coastal houses will be washed away, the dairy industry's viability will be threatened, and glacier tourism will be finished - these are among a climate scientist's dire predictions for New Zealand if the world doesn't deal with global warming.
Professor James Renwick, of Victoria University of Wellington, said he was not surprised by Dr Jim Salinger's finding that 2018 was New Zealand's hottest year on record.
"It's consistent with the trend we are seeing all around the world."
He said sea-level rise from warmer water and the loss of ice would inundate heavily populated areas around New Zealand's coast.
On Wellington's Kapiti Coast, for example, the predicted sea-level rise would carry the Tasman Sea 50m or more further inland. Houses within metres above the current high-tide line, along with sewers, power lines, roads and other infrastructure, would all have to move.