New Zealand climate report warns of uncharted territory ahead

A new report on New Zealand’s atmosphere and climate warns that the country is entering uncharted territory due to climate change. While New Zealand contributes only 0.06% of the world’s population, it accounts for 0.17% of global emissions. Dr. Roland Stenger of Lincoln Agritech Ltd highlights that if every human emitted at New Zealand’s level, global warming could reach 5°C. The report emphasizes the growing impacts of climate change on nature, health, the economy, and Māori relationships with the environment.

The report, titled Our Atmosphere and Climate 2026, provides a comprehensive overview of climate change impacts, including more frequent droughts, heatwaves, floods, and fires. Professor James Renwick of Victoria University of Wellington notes that the report clearly describes both long-term trends and extreme weather events, urging the government to respond appropriately. He expresses concern about the lack of visible action over the past few years.

Professor Troy Baisden of Motu and Victoria University of Wellington points out that the report relies on existing research, which has diminished due to funding cuts. He warns that the economic productivity of industries like dairy farming may be underestimated in current models. Dr. Luke Harrington of the University of Waikato highlights new insights into extreme heat and the need for better understanding of compounding climate disasters.

Dr. Joel Rindelaub of the University of Auckland underscores the economic costs of climate change, citing the $3.8 billion in insured losses from Cyclone Gabrielle. The report is seen as a crucial resource for informing public discussion and decision-making, with experts recommending it as essential reading for policymakers.