• Feature NZ Herald Sept 2012

    'In the heat of battle'. On the fallout from the failed legal challenge by climate change sceptics, including comments by Dr George Laking. Feature article in the NZ Herald, Sept 15 2012.

    Read here.

  • Doctors Welcome Decision On Treacherous Temperature Case

    The New Zealand Climate and Health Council welcomes Justice Geoffrey Venning's rejection of the New Zealand Climate Science Education Trust's (NZCSET) case against the National Institute of Water and Atmospheric Research (NIWA).

    Spokesperson Dr George Laking says the medical profession recognises human-induced climate change as the number one threat to health this century. Health risks of climate change start with injury from heatwaves and storms, more tropical illnesses, and ultimately threaten collapse of food supplies and political insecurity from crop failure, coastal inundation and ocean acidification. Global food prices are already rising with the extreme drought affecting half of the United States.

    "Yet it has been incredibly frustrating for us as medical scientists to see political action on climate change repeatedly obstructed by groups such as the NZ Climate Science Coalition and their wealthy backers, apologists for the tobacco industry and the fossil fuel and mining industry."

    Dr Laking says climate sceptics have pretended there is scientific doubt where it does not exist. “They are no different from tobacco company executives, who as recently as 1994 testified that “nicotine is not addictive”.

    Ironically, NZCSET is part of the New Zealand Climate Science Coalition, which links with Big Tobacco. Tobacco giant Philip Morris funds the Heartland Institute in the United States, which funds climate deniers worldwide – including the NZ Climate Science Coalition. “Having tried to confuse and deny the evidence with tobacco, they are now doing the same for our destabilising climate, through people like the New Zealand Climate Science Coalition. Still peddling lies that kill, they are delaying action essential to protect human health”, says Dr Laking.

    The artificial climate of pseudoscepticism has made it very hard for the New Zealand public to understand how urgently we must move to a low carbon economy. Yet there are real health gains from low carbon measures including sustainable transport and local production of food and renewable energy.

    "It is our responsibility to decarbonise the economy right now" ends Dr Laking. "The technologies already exist. We owe it to the health of current and future generations. New Zealanders should see Justice Venning's ruling as a wake-up call, and not be lulled into complacency by the fossil fuel industry and its helpers".


  • Welcome point of view

    Dr Scott Metcalfe letter. Discusses BERL's report 'A View to the South' on how to grow good jobs without destroying the climate.  Southland Times, Sept 1 2012.

    Read here.

  • BERL’s healthy Southland vision welcomed by doctors

    Doctors have welcomed a report released yesterday on how Southland can grow good jobs without destroying the climate.

    NZ Climate & Health Council spokesperson Dr Scott Metcalfe says “The ‘View to the South’ report, by leading economics consultancy firm BERL, is a healthy vision for Southland’s future. This is welcome news because our future health and survival depends on greenhouse gas emissions reductions to protect our climate.”

    BERL’s report outlines diverse growth areas of forestry, engineering, education and horticulture/crops creating more than three thousand new jobs. These draw on Southland’s tried- and-true strengths and give healthy reasons for young Southlanders to stay. Forestry expansion is the biggest suggested job generator, soaking up carbon emissions and potentially building renewable energy independence.

    OraTaiao: The New Zealand Climate and Health Council are senior doctors and other health professionals concerned with climate change as a serious public health threat, and say that New Zealand needs to rapidly reduce its lethal greenhouse gas emissions. The Council, alongside world health authorities, states that climate change’s impact on health and health services is the leading risk to global health this century. The burning of fossil fuels, including the risk of mining Southland’s vast reserves of dirty lignite, is the main cause of this health crisis.

    “Meeting our international responsibilities to addressing climate change means rapidly moving to a low carbon economy. Doing so can have sizeable health and economic gains by reducing major diseases such as heart disease and diabetes, as well as create a fairer society”, says Dr Metcalfe. “Keeping new coal and lignite in the ground is vital to this transition”.

    In contrast to BERL’s report, ailing state-owned company Solid Energy threatens to mine and process Southland’s lignite. Southland has about 3.5 billion tonnes of this low energy, low value form of coal. The Parliamentary Commissioner for the Environment has warned that mining Southland’s lignite means greenhouse gases equal to about 70 years of New Zealand’s current emissions. “This completely undermines everyone else’s efforts to reduce emissions”, says Dr Metcalfe.

    “Our farming and fisheries exports also rely on slowing the changing climate and acidifying ocean. This means leaving lignite deposits in the ground.”

    Dr Metcalfe concludes: “BERL’s report confirms Southland’s natural advantages as a valuable food basket and generator of renewable energy. We support Southlanders in choosing a future that is rich in jobs, healthy and hopeful for everyone.”


  • Doctors call for investment in real cycling facilities

    OraTaiao: The New Zealand Climate and Health Council is calling on Councils to create real cycling facilities on key commuter routes. Yesterday’s coroner’s inquest into the tragic death of British nurse Jane Bishop on Tamaki Drive highlighted the dangerous infrastructure widespread in our cities.

    Whether or not the crash investigators decide that the road layout at the site of Jane Bishop’s death contributed to her death, the road layout in all New Zealand cities increases the risk of cycling death and injury every day. Successive national and local governments have failed to acknowledge the important and legitimate role of cycling as a mode of travel. They have also failed to create an environment that is safe, based on accepted international best practice.

    Inadequate investment in cycling and poorly developed cycling infrastructure continues despite the well-documented health gains from cycling. “Creating environments that encourage safe everyday cycling in cities is one of the important steps local governments can take to address climate change while benefiting health”, says Dr Macmillan. She adds: “As well as building healthy exercise back into people’s lives it is also a very low cost form of transport, which helps create a fairer society.”

    The spoiler is New Zealand’s shameful cyclist injury rate – which is currently the subject of the joint coroner’ inquiry being held around the country.

    “Jane Bishop’s tragic death was not an ‘accident’, brought on by unfortunate circumstances, as argued at the hearing”, she said. Nor was it confined to a case of personal error, as was also argued. Her death was preventable, like all the deaths being investigated in this inquiry.”

    “The bottom line”, says Dr Macmillan “is that we need a significant investment in safe road design and cycle facilities now, and that issues such as high visibility clothing and cyclist education are peripheral.”


  • Morally culpable

    Dr's George Laking and Scott Metcalfe letter.  Discusses the human price of coal burning, via contribution to climate change.  The Press, July 14, 2012.

    Read here.

  • Doctors urge Government to catch up to Australia and avoid half measures on climate

    With the Government announcing a go-slow on the Emissions Trading Scheme (ETS), New Zealand’s Climate and Health Council, OraTaiao, is calling on Minister Tim Groser to explain just how the Government will deliver its promised climate pollution cuts.

    OraTaiao co-leader, Dr Rhys Jones, asks whether the Government understands the science and urgency of the global climate crisis. Dr Jones explains that the independent UN Framework Convention on Climate Change (UNFCCC) review team reported eighteen months ago that New Zealand did not have plans to meet two-thirds of our promised climate emissions cuts. ‘Climate change is the most important global health issue of the 21st century, already causing significant deaths and misery. Watering down the already inadequate Emissions Trading Scheme as announced yesterday only makes this situation worse.’

    ‘The reality is that we don’t have an effective Emissions Trading Scheme, because prices are capped at what amounts to $12.50 per tonne, about half of the Australian carbon tax’ says Dr Jones. He explains: ‘Taxpayers will bear most of the costs of highly polluting companies who are escalating emissions and mocking the efforts of many New Zealanders to live more sustainably’.

    The New Zealand Climate and Health Council calls on the Government to move beyond limiting the climate crisis to a ‘greenie’ issue and face up to the broader implications for New Zealand. It explains that ignoring the threat of climate change will impose enormous social, economic and health costs on current and future generations of New Zealanders. Dr Jones says a large body of research shows that smarter, sustainable lifestyles can lead to significant improvements in health. ‘By subsidising polluters, we forego these opportunities to improve health and wellbeing, while further entrenching a 20th century, fossil fuel-based economy. The changes announced yesterday to our so-called Emissions Trading Scheme are yet another disappointing step backwards for New Zealand’ ends Dr Jones. 


  • Saying No to coal in Westport would help restore confidence in our international environmental promises and save hundreds of lives, senior doctors argue

    Senior doctors are in Westport today calling for a halt to proposals for new coal mining on the West Coast. Applications by Solid Energy before the West Coast District Council and Buller Regional Council are to open new areas of the Stockton Plateau to open cast coal mining. These doctors represent OraTaiao, the New Zealand Climate & Health Council. They are there to highlight the clear and present dangers of new coal mining to local, national and global health.

    “New coal extraction has to be one of the worst things we can do for social, environmental and economic wellbeing as well as going against our international commitments to reduce greenhouse gas emissions”, says Dr Alex Macmillan, co-founder of the NZ Climate & Health Council. “The WWF report released today highlights our failure as a nation to meet any of our international commitments to the environment over the past two decades. Allowing any new coal mining really makes a mockery to those commitments and supports the WWF claims.”

    The International Energy Agency (IEA) last year stated that if fossil fuel infrastructure is not rapidly changed, the world will lose forever the chance to avoid dangerous climate change. “All political parties in New Zealand acknowledge the seriousness of climate change and the need for action to protect the planet from the devastating effects of runaway climate change. Yet the Government is pursuing an aggressive increase in coal mining”, Dr Macmillan says.

    “Climate change is the most important public health issue facing us this century. We need to get back to a safe energy balance for the health of today’s people and tomorrow’s”, says Dr Macmillan. “This is possible with concerted effort on the parts of all governments and communities. But the only way we can leave a healthy climate is to rapidly phase out coal extraction and burning.”

    Adds Dr Macmillan: “The legal frameworks in New Zealand are failing to protect human health from climate change in this country”. She argues that the combination of weak resource management and an ineffective emissions trading scheme effectively brush the dangers under the carpet during resource consent hearings. “But despite attempts to silence the most important arguments against coal, as doctors our duty to protect the health of their patients, as well as the health of the wider community, is clear.” 


  • Emissions Trading Scheme review, May 2012

    OraTaiao submission to the Ministry for the Environment on Updating the NZ Emissions Trading Scheme. May 2012.

  • OpEd Otago Daily Times 18 Jan 2012

    Opponents point out hazards of lignite plant.  Dr Russell Tregonning.  Otago Daily Times 18 Jan 2012.

    Despite the known health hazards of coal mining, in September 2010, Bill English opened state-owned Solid Energy's pilot scheme near Mataura, to convert 150,000 tonnes of lignite to briquettes (dehydrated lignite used as a solid fuel). This was the first step in the creation of what may be New Zealand's largest industrial project.

    More here.

  • Government not tackling climate change management says Māori academic

    The Public Health Association’s (PHA) annual conference at Lincoln University was told today that developing strategies to manage climate change is one of the most critical issues faced by New Zealand’s public health professionals.

    “Climate change is the defining public health issue of the 21st century,” Dr Rhys Jones (Ngti Kahungunu) from the University of Auckland told the conference today.

    Global climate change threatens the very foundations of health for human populations. Our health and wellbeing depends on having stable social, cultural and economic conditions, and sustainable natural ecosystems. Climate change will have major adverse effects on all these things”, Dr Jones said.

    Examples include unprecedented spread of infectious diseases, a dramatic reduction in global food production, and more natural disasters.

    “It’s real and it’s happening. Globally, we are already experiencing more frequent and severe weather events, including extremes of hot and cold, floods and droughts. The effects will become much more serious as the temperature increases.

    Dr Jones stressed that action to prevent the worst effects of climate change is urgently required.

    “We know exactly what is required to avoid these catastrophic outcomes we need to reduce global greenhouse gas emissions dramatically and quickly. The longer we leave it the more difficult it will be to stay within safe thresholds.”

    Public health professionals have expressed frustration that this critical action is being obstructed by vested interests.

    “One of the major problems is that, despite overwhelming scientific consensus, many New Zealanders remain unconvinced about the threat of climate change and the need to act urgently. This is largely due to a formidable public disinformation campaign that seeks to foster doubt in the public mind. Our government therefore lacks the mandate from its citizens to take necessary action.

    “As a result, instead of promoting active transport and moving to renewable energy sources, our government is investing heavily in major motorway projects and supporting proposals to extract lignite. These actions encourage increased emissions, the direct opposite of what we know we should be doing.”

    Dr Jones argues that public health professionals have an important role to play in confronting the denial industry’.

    “We are used to challenging corporate interests that clearly endanger public health – tobacco control is an obvious example. Climate change is an even bigger threat, and we have a responsibility to speak out in order to protect the wellbeing of current and future generations.

    [Dr Jones is co-convenor of OraTaiao: New Zealand Climate and Health, an organisation comprising senior doctors and other health professionals concerned about the effects of climate change on population health. The group is part of a worldwide movement of health professional authorities seeking to address the daunting health challenges posed by climate change.]


  • OpEd Dom Post June 2011

    For our health we must end fossil fuel dependency, Dr George Laking.  Dominion Post 17 June 2011

    Some people don’t like doctors speaking out about things outside the “health sector”, as some letter writers to The Dominion Post have made clear (May 11, 16, 18, 19).

    But one of my tasks as a doctor is to advise about things that may seriously affect the future health of my patients and their families.

    More here.

  • The climate change challenge for general practice in New Zealand

    Phipps, Randerson, Blashki. Paper in the New Zealand Medical Journal, April 2011. Material from the New Zealand Medical Journal is hosted on the OraTaiao: NZ Climate & Health website with the permission of the New Zealand Medical Association. OraTaiao gratefully acknowledges this permission. Read here.

  • Moving urban trips from cars to bicycles: impact on health and emissions

    Lindsay et al paper in Australian and New Zealand Journal of Public Health, Feb 2011. Abstract here. Full text here.

  • Kiwi ‘can do’ at Cancun?

    Heart disease is the leading cause of premature death and ill-health for New Zealanders. As health professionals, we take monitoring, advice and treatment very seriously so that our patients can enjoy the best of health. The good news these days is that with healthier lifestyles, early detection and rapid treatment, the outlook is much better for all of us. Early detection of risk factors like smoking and cholesterol have been particularly important, and communicating honestly and transparently about risk factor levels is vital so that people can make the necessary changes to prevent heart disease.

    Would we change how we measure cholesterol so individual results look better and changes appear unnecessary? Like measuring the “good” cholesterol (HDL-C) and ignoring the “bad” cholesterol (LDL-C)? Absolutely not. That would be dangerous and unethical. People have the right to accurate information on their health so they can make wise choices that help themselves and their communities.

    Right now, the New Zealand government team at the international climate negotiations in Mexico is doing just that. The team is negotiating changes to how greenhouse gas emissions are measured so that New Zealand emissions appear better than they really are, so that it no longer seems necessary to reduce them. This masks the fact that New Zealanders have one of the highest rates of emissions per person in the world, and that our greenhouse gas emissions trends are heading in the wrong direction.

    Our transport emissions have increased 70% since we committed to zero emissions growth under the Kyoto agreement; and we have chosen as a nation to rapidly expand our most emissions-intensive export: dairy. Government-funded emissions reduction programmes have been axed starved by public sector funding cuts, and new government funded programmes such as the $8-10 billion national road-building programme and the plan to convert Southland lignite to nitrogenous fertiliser and diesel will further escalate our country’s emissions.

    Up until now, emissions-absorbing native and exotic forests (like the good cholesterol) have helped us ignore these climate change “risk factors” (the bad cholesterol). But the moment of overall emissions-health reckoning is looming and it happens to fall just after a major planned exotic forest harvest. So now the government wants to change how we measure the risk factors. Rule changes sought by the government negotiating team would mean allowing us to count exotic forest trees as sinks even after they have been chopped down.

    This may seem like a canny economic move for New Zealand in the short term. But on a wider scale, the changes New Zealand is calling for would mean a loophole enabling other countries to destroy native forests and wetlands and increase emissions by 1 billion

    tonnes – that is, one tenth of all the world’s emissions per year.

    The problem is that the climate is changing and this is the biggest threat to global health and well-being we face. In 2009, Oxfam estimates 10,000 people died from climate- related adverse weather events, and now this has more than doubled by just the first nine months of this year. Like heart disease, we understand the risk factors and need to act now to prevent climate change-related deaths.

    Just as the problem with waiting for a heart attack before action is that half of people die immediately dying from one, so with climate change we cannot afford to wait for even more dramatic signs – it might be too late. We must act now to rapidly reduce emissions and get global atmospheric concentrations back down to a safe level.

    Understandably, our neighbour Tuvalu, as the one of the first affected nations with rising sea levels compromising water supplies, has been the most critical of New Zealand’s negotiation stance.

    Playing around with numbers like this is a blatant refusal to play our part as a global citizen and deal with the atmospheric health crisis the world faces. We also put our nation’s future economic resilience at risk, as we increase our dependence on emissions-generating fossil fuel transport and exports. Ignoring the numbers and the risks is not in the interests of New Zealanders’ future well-being.

    New Zealand is well-placed to make a fair contribution to reducing emissions and create a resilient future for New Zealanders. The campaign for 40% emissions reductions of 1990 levels by 2020 (in other words, halving our current emissions over the next decade) is both feasible and would leave New Zealand in much better health. The kinds of changes needed would result in more active lifestyles with less dependence on animal-based food – changes that would make a significant positive impact on health, reducing heart disease, type 2 diabetes and obesity.

    Doctors are urging the New Zealand Government to seriously listen to the voices of the New Zealand Youth Delegation currently in Cancun as they speak out against New Zealand’s efforts to ‘cheat’ on emissions measurements. These twelve young Kiwis will be middle- aged when our country has to deal with the impact of emissions decisions being made now. It takes courage to face up to our climate emissions health data, but we can make the changes to create a healthy future for us all.


  • Climate change: The implications for child health in Australasia

    Hosking et al paper in Journal of Paediatrics and Child Health, April 2010.

    Read here.

  • TV3 News 29 Dec 2009

    '2009 the 5th hottest year globally in 130 years'.  OraTaiao doctors discuss climate change as the biggest health threat of the 21st century. TV3 News, Dec 29 2009.

    Watch here.

  • Climate science, denial and the Declaration of Delhi

    Laking et al paper in the New Zealand Medical Journal, Dec 2009. Material from the New Zealand Medical Journal is hosted on the OraTaiao: NZ Climate & Health website with the permission of the New Zealand Medical Association. OraTaiao gratefully acknowledges this permission. Read here.

  • OpEd Dom Post Dec 2009

    The longer we delay, the more serious the outcome. Dr Jamie Hosking and Dr Graeme Lindsay.  Dominion Post 10 December 2009.

    Imagine this scenario - a doctor sees a patient who has all the signs of pneumonia, a serious disease that can kill if not treated quickly. The doctor knows that the patient is likely to have pneumonia, but cannot be sure which germ is causing it without doing more tests - the results of which may take days to come back. What should this doctor do?

    Here's what doctors do in this situation - they start treatment anyway, as soon as they can. The probable cause is known, and quick action is needed. In the unlikely event that the tests come back negative, the treatment can always be stopped. But if treatment is delayed, it could be fatal for the patient.

    The parallels with climate change are obvious. There is much evidence of a serious problem, yet we have still not taken effective steps to treat the problem.

    The longer we delay, the more serious the outcome. And in this case, the "patient" is all of us - and our children, and their children too.

    Perhaps this explains why doctors and other health professionals are at the forefront of those calling for rapid action on climate change.

    More here.

  • RadioNZ Checkpoint 19 Nov 2009

    'Doctors Say Climate Change Will Bring New Health Threats'.  OraTaiao on RadioNZ Checkpoint, 19 Nov, 2009.

    Listen here.