Showing posts with label science. Show all posts
Showing posts with label science. Show all posts

Friday 19 April 2019

In the face of grave concerns Morrison Government pushes through Adani mining consent ahead of the 18 May general election, CSIRO rolls over & Geoscience lets the cat out of the bag


The Commonwealth Scientific and Industrial Research Organisation (CSIRO) attempts to avoid embarrassing the Morrison Coalition Government on the day it announced a federal election date:

CSIRO Statement, 11 April 2019:

In late 2018 and early 2019 CSIRO and Geoscience Australia wrote two reports for the Federal Government on specific questions on groundwater monitoring, management and modelling planned by Adani Pty Ltd for its Carmichael mine proposal in central Queensland.

This advice was limited to answering discrete inquiries on whether elements of Adani's proposed plans would be adequate to protect nationally significant environmental assets.
CSIRO identified inadequacies in the plans and was subsequently asked to review Adani's response to the recommendations CSIRO made to address the issues raised, as summarised by the Department of the Environment and Energy. Adani had committed to address the modelling limitations identified by the CSIRO and GA review in a groundwater model re-run to be undertaken within two years.
CSIRO considered that this commitment satisfied its recommendations, while also acknowledging there were still some issues that need to be addressed in future approvals, particularly confirming the source of the ecologically-important Doongmabulla Springs.
CSIRO has provided robust, peer-reviewed science on specific groundwater modelling-related questions about the plans. CSIRO's role is to provide scientific advice to inform approval processes, but it does not have any role in making approval decisions.

The public broadcaster reports in greater detail and with less reticence when detailing facts of the matter…….

ABC News, 18 April 2019:

Handwritten documents obtained by the ABC appear to directly contradict the Environment Minister Melissa Price that Adani "accepted in full" changes sought by scientists to limit the impact of its controversial Queensland coal mine.

Announcing her decision to approve Adani's water management plans for its Carmichael mine earlier this month, Ms Price said Adani "accepted in full" advice from the CSIRO and Geoscience Australia.

Prime Minister Scott Morrison also maintained the Government would "make all decisions based on the expert advice from ... Geoscience Australia and the CSIRO".
"We have always been following the advice of the scientists and we'll continue to do that," he said.

The advice was provided in a damning review in February of the company's plans.
But documents provided to the ABC showed Adani refused to accept key scientific findings and recommendations about its water management plans.

The ABC has obtained notes taken by three attendees of a phone hook up on April 5 involving senior officials from the Department of Environment and Energy and staff from Geoscience Australia.

The documents show the government science agency was concerned the water plans could allow Adani's mine to breach the conditions of its environment approval.

However, Adani would not accept the need for corrective action if that occurred.

The notes said that Adani refused to:
  • acknowledge the scientists' key finding that the model Adani used to estimate the mine's impacts was not fit for purpose;
  • accept that a new model could show that the mine's impacts would breach environmental approvals; and
  • commit to corrective action if the new model showed greater impacts on the environment than Adani had claimed would occur.
A separate briefing note from the Department of Environment and Energy shows Adani also refused to consider scaling back its mining operation to minimise its impacts, despite being asked to do so.

The ABC requested the meeting notes under freedom of information (FOI) laws, but Geoscience Australia took the unusual step of releasing the documents immediately instead.

The briefing happened after the Department of Environment and Energy had already advised the Minister to approve the plans, which had been finalised the previous month.

One set of notes was taken by Geoscience Australia chief Dr James Johnson, another by head of environmental geoscience Dr Stuart Minchin, and the third by senior executive Dr Richard Blewett.

A handwritten note by Dr Blewett mentions concerns held by Jane Coram, the head of CSIRO's land and water division.

She complained the science agencies had "not seen the revised plan" set to be approved, and that they were expected to take the summary of it at "face value".

After the meeting, Ms Price published a statement announcing, "Geoscience Australia and the CSIRO have provided written assurances that these steps address their recommendations."

A spokesman for Ms Price said she was not present at the meeting.

"Decisions were made between the department officers, Geoscience Australia and the CSIRO on the proper scientific assessment of the issues and no other factor," the spokesman said.

But the notes show the scientific agencies were asked by the Minister's department to give formal assurances that Adani's commitments met their concerns in language acceptable to the Government.

"Gov[ernment] is keen for assurance," the notes taken by CEO of Geoscience Australia, James Johnson said.

"Ideal for gov[ernment]: letter from me to [Mr Finn Pratt] saying based on extensive briefing from [Department of Environment and Energy] on Adani addresses the concerns raised."

Fin Pratt is the head of the Department of Environment and Energy.

In his handwritten notes of the meeting, Mr Johnson said the Government was keen for an assurance "based on discussion briefing" from the department, but he scribbled that out and changed it to "based on extensive briefing".

The Minister subsequently published a letter from Mr Johnson to Mr Pratt saying: "Thank you for the extensive briefing ... Based on this briefing Geoscience Australia is of the view that Adani have addressed the issues and concerns raised in our recommendations."

Ms Price's spokesman told the ABC no pressure was placed on the science agencies.

"Any suggestion of pressure in that process is rejected in the strongest possible terms and is insulting to the integrity of the experts concerned," he said.

Adani said in a statement it could not comment on the content of the documents.

"Adani was not privy to internal briefing documents or discussions that the Federal Department of Environment and Energy may have provided to Geoscience Australia and CSIRO, consequently we are unable to comment as to their contents."

'Advice to Adani that they refused'

The briefing notes listed in point form the "advice to Adani that they refused".

These included a recommendation Adani acknowledge their modelling "is not fit for purpose" and that a "new model could revise impacts [to be] greater than [what] has been approved".

"So told Adani — if new model shows greater impact than current model, they have to sort it out [with] corrective [actions]", the notes said.

"They refused."

Before the verbal briefing to Geoscience Australia, the Department Environment and Energy prepared a summary of Adani's response to concerns raised by Geoscience Australia and the CSIRO, which was provided to the two agencies.

The summary was published by the Department of Environment and Energy.

That document shows Adani declined to commit to a reduced mine plan, or to cutting back coal extraction, as suggested by the Department Environment and Energy in response to the damning report on its groundwater management model and plans by Geoscience Australia and the CSIRO.

It also shows Adani negotiated compromise outcomes in response to some of the scientists' concerns and rejected other measures that the two agencies sought.

There were gaps between what was included in that document and what was apparently outlined in the verbal briefing to Geoscience Australia staff.

The notes of the verbal briefing the department gave to the scientists said that Adani committed to a "maximum timetable of three months" for conducting an investigation if water use limits were triggered — a demand of both CSIRO and Geoscience Australia.

In fact, the response Adani formally agreed to is less watertight: "If the groundwater level thresholds exceedance is because of authorised mining activities, the investigation will be prioritised and, depending on the nature of the impact, completed within three months."

Adani told the ABC it was not provided directly with the advice by CSIRO and Geoscience Australia until after the Government approved the plans. Instead it responded to summaries made by the Department of Environment and Energy.

Minister faced intense pressure to approve mine

Ms Price faced intense pressure from her own side of politics to approve Adani's water management plans before the federal election was called.

Queensland LNP Senator James McGrath warned he would publicly call for Ms Price's resignation unless she did the "right thing" by Adani, and Queensland's LNP executive condemned what it called her "delay" in approval.

In the wake of the Federal Government's sign-off on the water management plans, Adani is pressing the Queensland Government to complete a series of other, state-based approvals that are needed before mining can commence.

When Ms Price announced that she had approved the water management plans — just one working day after CSIRO and Geoscience Australia were briefed on Adani's responses to their concerns — the Environment Minister said:
"I have accepted the scientific advice and therefore approved the groundwater management plans for the Carmichael Coal Mine and Rail Infrastructure project under the Environment Protection and Biodiversity Conservation Act 1999.
"Both CSIRO and Geoscience Australia have confirmed the revised plans meet strict scientific requirements."

The Queensland Government is yet to approve construction as it seeks to protect a colony of black-throated finches around the mine site.

Even if construction is fully signed off, the project still requires more approvals to be granted from the Queensland and Commonwealth governments before coal can be dug out of the ground.

In an official statement to the ABC, a spokesperson for Geoscience Australia said it stood by their earlier statement that Adani's actions addressed the concerns raised in their technical advice.

"Adani did not acknowledge our advice that their groundwater model was not fit for purpose, and indicated they would not revise the model in the short term," the spokesperson said.

They said despite that, additional monitoring and mitigation Adani did agree to do satisfied their concerns.

Geoscience Australia said it was not pressured to provide the Government assurance.

The United Nations has taken a position on Adani Group mining consents after the Wangan and Jagalingou Traditional Owners Council put their case to this international body last year and, it has asked the Australian Government not to proceed with granting consents until after the High Court appeal by this traditional owners group is heard in May 2019

A request the Morrison Government saw fit to ignore.

Thursday 21 February 2019

There isn't enough water in the Darling River system to avoid catastrophic outcomes


Australian Academy of Science, media release, 18 February 2019:    

Scientists lay out new plan to save the Darling River
  
Scientists asked to investigate the fish kills in the Murray-Darling River system in NSW say a failure to act resolutely and quickly on the fundamental cause—insufficient flows—threatens the viability of the Darling, the fish and the communities that depend on it for their livelihoods and wellbeing.

The multidisciplinary panel of experts, convened by the Australian Academy of Science, also found engagement with local residents, Indigenous and non-Indigenous, has been cursory at best, resulting in insufficient use of their knowledge about how the system is best managed.

The scientists say their findings point to serious deficiencies in governance and management, which collectively have eroded the intent of the Water Act 2007 and the framework of the Murray-Darling Basin Plan (2012).

Chair of the expert panel, ANU Professor Craig Moritz FAA, said the sight of millions of dead fish from the three fish kills was a wake-up call.

“To me, it was like the coral bleaching event for the mainland,” Professor Moritz said.
“Our review of the fish kills found there isn’t enough water in the Darling system to avoid catastrophic outcomes. This is partly due to the ongoing drought. However, analysis of rainfall and river flow data over decades points to excess water extraction upstream.”

The expert panel recommends that urgent steps can and should be taken within six months to improve the quality of water throughout the Darling River.

“That should include the formation of a Menindee Lakes restoration project to determine sustainable management of the lakes system and lower Darling and Darling Anabranch,” Professor Moritz said.

The panel also recommends a return to the framework of the 2012 Murray Darling Basin Plan to improve environmental outcomes.

“The best possible scenario is water in the Darling all the way to the bottom and in most years. We are hopeful that this could be achieved if the panel’s recommendations are implemented,” Professor Moritz said.

Australian Academy of Science President, Professor John Shine, said the scientific advice of the expert panel is a synthesis of the best available knowledge.

“In undertaking this body of work the multidisciplinary expert panel has collaborated with other relevant experts as required and received extensive data from a number of Federal and State agencies,” Professor Shine said.

These agencies include the Murray-Darling Basin Authority, the Land and Water Division of the NSW Department of Industry, the NSW Office of Environment and Heritage, the NSW Department of Primary Industries, the Queensland Department of Natural Resources, Mines and Energy, and the Commonwealth Environmental Water Office, in addition to data and information provided by researchers in many related fields. The expert panel wishes to acknowledge the cooperation of these bodies and individuals in promptly providing data.

The expert panel also operated closely with the Independent Panel to Assess Fish Deaths in the Lower Darling, initiated by the Government and chaired by Professor Robert Vertessy, including sharing data and a reciprocal review of findings.

The expert panel report


The main findings and recommendations are in the executive summary. The report was independently assessed by seven independent peer reviewers, including one international reviewer.

Related media releases

Tuesday 8 January 2019

Aboriginal Australia discovered the variability of a bright red supergiant star in the shoulder of Orion millennia before Western science did


Journal of Astronomical History and Heritage, 21(1), 7‒12 (2018), Bradley E. Schaefer Department of Physics and Astronomy, Louisiana State University, “YES, ABORIGINAL AUSTRALIANS CAN AND DID DISCOVER THE VARIABILITY OF BETELGEUSE”:

Abstract: Recently, a widely publicized claim has been made that the Aboriginal Australians discovered the variability of the red star Betelgeuse in the modern Orion, plus the variability of two other prominent red stars: Aldebaran and Antares. This result has excited the usual healthy skepticism, with questions about whether any untrained peoples can discover the variability and whether such a discovery is likely to be placed into lore and transmitted for long periods of time. Here, I am offering an independent evaluation, based on broad experience with naked-eye sky viewing and astro-history. I find that it is easy for inexperienced observers to detect the variability of Betelgeuse over its range in brightness from V = 0.0 to V = 1.3, for example in noticing from season-to-season that the star varies from significantly brighter than Procyon to being greatly fainter than Procyon. Further, indigenous peoples in the Southern Hemisphere inevitably kept watch on the prominent red star, so it is inevitable that the variability of Betelgeuse was discovered many times over during the last 65 millennia. The processes of placing this discovery into a cultural context (in this case, put into morality stories) and the faithful transmission for many millennia is confidently known for the Aboriginal Australians in particular. So this shows that the whole claim for a changing Betelgeuse in the Aboriginal Australian lore is both plausible and likely. Given that the discovery and transmission is easily possible, the real proof is that the Aboriginal lore gives an unambiguous statement that these stars do indeed vary in brightness, as collected by many ethnographers over a century ago from many Aboriginal groups. So I strongly conclude that the Aboriginal Australians could and did discover the variability of Betelgeuse, Aldebaran, and Antares.
Keywords: Aboriginal astronomy, variable stars: Betelgeuse, Antares, Aldebaran


Original paper by Duane W. Hamacher, Monash Indigenous Studies Centre, Monash University,  “Observations of red–giant variable stars by Aboriginal Australians” at http://www.aboriginalastronomy.com.au/wp-content/uploads/2019/01/Variable_Stars.pdf?fbclid=IwAR11OnhyKIcvaxcFEJ1n5c0me9_FZtTi6mlNUfSKpa1r2wjgZ-WhMAqHU1s

Both papers are well worth a read by everyone who has ever looked up at the night skies in wonder.

Friday 14 December 2018

Australia’s Chief Scientist gives the Clarence Valley’s Daily Examiner a polite serve



This is what happens when a once proud 159 year-old newspaper is brought by Rupert Murdoch’s News Corp and begins to publish the political rot that Andrew Bolt spews forth…….

The Daily Examiner, letter to the Editor, 11 December 2018, p.13:

Doing nothing on climate change not an option

On Tuesday, December 4 you published an opinion piece by Andrew Bolt titled, ‘Less marching, more learning’, which included a reference to me ‘admitting’ that we “could stop all Australia’s emissions – junk every car, shut every power station, put a cork in every cow – and the effect on the climate would still be ‘virtually nothing’.”

Those are Andrew Bolt’s words, not mine, and they are a complete misrepresentation of my position.

They suggest that we should do nothing to reduce our carbon emissions, a stance I reject, and I wish to correct the record.

On June 1, 2017 I attended a Senate Estimates hearing where Senator Ian Macdonald asked if the world was to reduce its carbon emissions by 1.3 per cent, which is approximately Australia’s rate of emissions, what impact would that make on the changing climate of the world.

My response was that the impact would be virtually nothing, but I immediately continued by explaining that doing nothing is not a position that we can responsibly take because emissions reductions is a little bit like voting, in that if everyone took the attitude that their vote does not count and no-one voted, we would not have a democracy.

Similarly, if all countries that have comparable carbon emissions took the position that they shouldn’t take action because their contribution to this global problem is insignificant, then nobody would act and the problem would continue to grow in scale.

Let me be clear, we need to continue on the path of reducing Australia’s carbon emissions. The fact remains that Australia’s emissions per person are some of the highest in the world.

In response to the recent IPCC report, I urged all decision makers – in government, industry, and the community – to listen to the science and focus on the goal of reducing emissions, while maximising economic growth.
I was upfront about the magnitude of the task: it is huge and will require a global effort.

We’ve never been a nation to shy away from a challenge, or from shouldering our fair share of the responsibility for solving global issues.

Sitting on our hands while expecting the rest of the world to do their part is simply not acceptable.

Dr Alan Finkel AO,
Australia’s Chief Scientist. [my yellow highlighting]

Friday 9 November 2018

When will the Federal Government realise there is a Climate Emergency?



The need for urgent and effective action on climate change is becoming a major issue in Australia .  More people are starting to realise that we are facing a climate emergency and that we are being caught short largely because of the incompetence of our Federal Government which continues to be captive to climate denialists and the coal lobby.

The message from the October 20 Wentworth byelection does not appear to have resonated with Prime Minister Morrison and others in his Government.  Morrison is equating the devastating swing against the Government with the electorate’s concern about the dumping of their popular member, Prime Minister Turnbull.  While that was certainly a factor, there were other concerns about the Government’s poor performance with a major one being its lack of effective climate action.

Despite all that Wentworth voters said about climate change (as well as the way they voted), there are Government members who claim Wentworth cannot be seen as comparable with other electorates. Wentworth is different! According to them, climate change is not a major issue elsewhere.  It will be interesting to see if this wishful thinking lasts until next year’s federal election campaign.

While Wentworth indicated the growing public concern about climate change, other recent developments in relation to climate have further shown how out of touch the Government is. 

Morrison started his Prime Ministership with the determination to assist drought-affected farmers.  But he brushed aside any linking of this latest severe drought with climate change.  However, the National Farmers Federation and an increasing number of farmers acknowledge the link and understand that simply throwing drought relief money at the problem is only a short-term solution.  Calls for discussion about land use in parts of the country are growing.   These include consideration of the viability of some forms of farming and whether farming will be sustainable in some areas as climate change impacts worsen. 

The latest data on Australia’s climate emissions for the twelve months to March 31 was released late on the Friday afternoon of the Grand Final weekend (September 28). The Government had been sitting on this data for months and quite obviously did not want it noticed – for good reason.  The report showed that emissions have continued rising as they have every quarter since the end of the carbon price in 2014. Emissions continue to increase simply because the Government does not have an effective policy to curb them.

Despite this bad result, the Prime Minister and Melissa Price, the Minister for the Environment, managed to put a positive spin on the figures.  Price claimed Australia would beat its 2020 target – an impossible achievement.   And Morrison, ignoring reality completely, claimed Australia was on track to achieve its 2030 Paris targets and would do so “in a canter”.  This is despite the analysis of experts who say we will fall drastically short unless there is an urgent change in government policy.

The recent dire announcement by the IPCC has shown just how urgent the climate issue is.  According to an analysis of the IPCC report published by the Climate Council “limiting global warming to 1.5°C would require rapid and far-reaching transitions during the coming one to two decades – in energy, land, urban and industrial systems”.  (The aim at Paris was to keep global temperature rise well below 2°C above preindustrial levels and to attempt to limit the temperature increase to 1.5°C. A rise of 2°C would produce catastrophic effects.)

At war within itself, our Government just does not have either the interest in the issue or the will do what is essential - to act effectively across the board to reduce our emissions drastically. This is in spite of the Wentworth result and all the polls indicating that a growing number of people are concerned and want effective action. 
As well as concerned individuals, scientists, environmentalists and farmers, it is significant that many in the business community, who know they need to take measures to protect their businesses in a carbon-constrained world, also want effective action from the government.

Just what are the chances of the current Government coming to its senses and acting in the national interest?   At the moment that seems unlikely.  We may have to wait for a change in government - unless a grass roots campaign across the nation persuades Morrison that he has no chance of political survival unless he changes tack.

Hildegard

Northern Rivers
29th October 2018

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GuestSpeak is a feature of North Coast Voices allowing Northern Rivers residents to make satirical or serious comment on issues that concern them. Posts of 250-300 words or less can be submitted to ncvguestspeak AT gmail.com.au for consideration. Longer posts will be considered on topical subjects.


Wednesday 7 November 2018

Science never was the exclusive property of Western civilisations


News Corps goes to battle in the seemingly neverending culture wars, 2  November 2018

The Guardian, 2 November 2018:

I have recently been involved in working on a project that aims to provide teachers with some insights and elaborations on how to teach the mandated science outcomes in the Australian National Curriculum by using historic and contemporary examples from Indigenous people and communities.

The work combined various Indigenous and non-Indigenous scientists, science educators, curriculum experts, teachers, academics and editors. It looked at examples of traditional land management practices, understandings of chemical reactions and processes, astronomy, medicines and any number of fascinating topics of how Indigenous peoples have worked scientifically for millennia in Australia, and still do. It was a great project to be a part of.

I was quietly hoping this important project would fly under the radar of the ongoing culture wars that exist within Australia, but it seems that was wishful thinking.
It began with a piece on the Daily Telegraph website titled “Fire starting and spear throwing make national science curriculum”. Not quite unfortunately, it would be great if they were though.

I can see how it makes for a better headline though. “Fire starting and spear thrower are two examples of 95 different optional elaborations that teachers can use to help them meet the mandatory outcomes of the National Science Curriculum if they want to” doesn’t quite have the same ring to it.

"I can’t fathom the hubris required to think that after 60,000 years or so of being in Australia, Indigenous people wouldn’t have picked up a thing or two that the rest of the world could learn from."

If you want to understand the science of how a lever works, about stored energy and kinetic energy, or about mass, acceleration, inertia, and lots of other cool stuff that is mandatory in the curriculum, then a spear thrower is a great way to teach it.

And did you know that before the match was invented in 1826, most people around the world had to light fires the old fashion way? And by “old fashioned way”, I either mean by a fire saw, fire drill, fire plough, or by using flint. All of these examples can be found traditionally in Australia and you can use these methods to teach about combustion, friction, heat energy, kinetic energy, density, and any other number of cool sciencey things.

The article goes on with the standard emotive phrases we see in the culture wars: “racial politics”, “dumbing down”, “slammed by critics” – literally all just in the first sentence.

The front page of the Daily Telegraph carried the story on its front page on Friday with the headline “School Kooriculum: outrage over Indigenous school scheme”. Sure, “Kooriculum” is awesome and I am definitely stealing that in future, but there is no “scheme” and very little outrage.

There is Kevin Donnelly decrying this work as “political correctness” and claiming it is “dumbing down the school curriculum” even though, again, these resources are entirely optional, and have been created in response to requests from teachers.

Donnelly argues that “western scientific thought, based as it is on rationality, reason and empiricism, is not culturally determined”. He quotes Professor Igor Bray as saying that “science knows nothing about the nationality or ethnicity of its participants, and this is its great unifying strength”.

He talks about how Western science is “preeminent” in its value to the world, and can be traced back “through the Industrial Revolution, the Enlightenment to the early Roman and Greek scientists, mathematicians and philosophers”. So it seems that while science knows nothing of nationality or ethnicity, Kevin Donnelly does know that it traces back to the Greeks and Romans, and clearly thinks that what he calls “western science” is superior to all others.

Thousands of years before western science was even dreamed of, Indigenous Australians were developing a detailed and intricate understanding of, and relationship with, the world around them.

It allowed people to intimately understand the relationships of the moon and the tides, measure the equinoxes and solstices, develop a deep wealth of knowledge of plants, animals, seasons, the stars and countless other amazing feats of intellect and ingenuity that have long been denied in the ongoing narrative western civilisation has created about Indigenous peoples.

The ways in which this knowledge was interwoven with a holistic view of the world and the place of humans within it, the ways in which it was encoded and handed down through the ages is fascinating as well. Instead, Indigenous people have long been framed as primitive, backwards, deviant, having nothing of value to offer apart from free land and free labour, in constant need of saving, and deserving of countless punitive measures.

Western science can indeed trace much of its origins back to Greek and Roman societies and in exploring its rich history over the centuries, it’s not a bad idea to look at all the unscientific beliefs that were once science fact.

Read the full article by Luke Pearson here.

Saturday 13 October 2018

Quotes of the Week


“I fear that the danger of plastic bags is much exaggerated”  [Former sacked prime minister & Liberal MP for Warringah Tony Abbott quoted in The Guardian on the subject of plastics polluting the environment, 6 October 2018]

 “A key architect of the landmark Paris climate deal has lambasted the Coalition government’s inaction on greenhouse gas emissions, saying it “goes against the science”, squanders economic opportunity and risks Australia’s international standing. Laurence Tubiana, a respected French diplomat and economist, also says Prime Minister Scott Morrison’s claim that Australia will meet its Paris targets “at a canter” is contradicted by international scientific opinion.”  [Journalist Nicole Hasham in The Sydney Morning Herald, 3 October 2018]


“To me this particular event seems to show the Liberal party has been taken over frankly by extremists on the hard right who aren’t particularly motivated to win elections and aren’t particularly motivated to serve the public. They’re just motivated by a crazy agenda.”  [Alexander Turnbull, son of deposed Liberal prime minister Malcolm Turnbull in The Guardian, 11 October 2018]

Friday 31 August 2018

A reminder that the world has known about the negative effects on the atmosphere of burning coal for over 100 years


Live Science, 14 August 2018:

A newspaper clip published Aug. 14, 1912, predicts that coal consumption would produce enough carbon dioxide to warm the climate.


Credit: Fairfax Media/CC BY-NC-SA 3.0 NZ

A note published in a New Zealand paper 106 years ago today (Aug. 14) predicted the Earth's temperature would rise because of 7 billion tons of carbon dioxide produced by coal consumption.

"The effect may be considerable in a few centuries," the article stated.
The clip was one of several one-paragraph stories in the "Science Notes and News" section of The Rodney and Otamatea Times, published Wednesday, Aug. 14, 1912.

The paragraph seems to have been originally printed in the March 1912 issue of Popular Mechanics as the caption for an image of a large coal factory. The image goes with a story titled "Remarkable Weather of 1911: The Effect of the Combustion of Coal on the Climate — What Scientists Predict for the Future," by Francis Molena. [Photographic Proof of Climate Change: Time-Lapse Images of Retreating Glaciers]