Scientist wants NZ to set example

Dunedin Mayor Peter Chin receives the climate change relay baton and register of baton bearers...
Dunedin Mayor Peter Chin receives the climate change relay baton and register of baton bearers from Waikouaiti Coast Community Board member Geraldine Tait at the Dunedin Railway Station. Photo by Craig Baxter.
New Zealand should set a good example in its response to global climate change, a leading climate scientist says.

Dr Kevin Trenberth (64) was born in Christchurch but for the past 25 years has been based in Boulder, Colorado, where he is head of the climate analysis section at the US National Centre for Atmospheric Research.

He gave a talk at the University of Otago yesterday which doubled as a physics department seminar and public lecture given in association with the university's polar environments research theme.

Dr Trenberth, an award-winning researcher, has been a lead author in several Intergovernmental Panel on Climate Change (IPCC) assessments on global climate change.

Global warming was a reality and increased heat and evaporative drying meant Australia faced growing rural fire risks, he said in an interview.

More than 170 people died when bushfires devastated the Australian state of Victoria in February.

New Zealand was a small country and climate change was a global problem.

Some measures, such as improving the insulation and energy efficiency of New Zealand houses, were worth taking, irrespective of climate change issues.

New Zealand did not have to become a world leader, but should set a good example, internationally, in its response to climate change.

This country could be a "positive influence" by entering into constructive dialogue with some developing nations, such as China, over the challenges of adapting to climate change.

New Zealand could also help represent the interests of small Pacific island nations which faced serious threats from rising sea levels, he said.


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