Jennifer Marohasy

A Consensus Means …

Jennifer Marohasy - December 4, 2008 - 10:17am

A consensus means that everyone agrees to say collectively what no one believes individually. Abba Eban via Joe D’Aleo

Wind Turbine Showers Ice

Jennifer Marohasy - December 3, 2008 - 9:11am

“Residents were left fearing for their safety after shards of melting ice fell on homes and gardens from the blades of a giant wind turbine.” Read more here.

Australian Parliamentarian, and Sceptic, Banned Prevented from Tabling Climate Data

Jennifer Marohasy - December 2, 2008 - 11:56am

DR Dennis Jensen BAppSc (RMIT), MSc (Melb), PhD (Monash) is the only member of the Australian Parliament with any training in science a PhD in a science discipline.  Read more »

Advice for Climate Conference in Poznan

Jennifer Marohasy - December 2, 2008 - 10:57am

PROBABLY one of the best ways to cut CO2 emissions dramatically would be to cancel climate Conferences, starting with Poznan. 

One has only to look at the skies filled with private jets and the subsequent use of limousines to ferry delegates to these.  Once there, consider the great increase in emissions required to pamper these people in the style to which the climate industry has accustomed them.  Carbon neutral?  What a joke. 

Read more »

Improving Prophecy

Jennifer Marohasy - December 2, 2008 - 8:23am

Since the dawn of thought, people have been using various methods to foretell the future.   Forecasting is now big business and many large businesses have been made smaller through incorrect forecasts.

In Australia we have suffered long enough from bad forecasts.  It is time to do something to improve forecasting standards.  Read more »

Forests Hold Value Better than Homes in UK

Jennifer Marohasy - December 1, 2008 - 9:45pm

Woodland owners [in the UK] have enjoyed sparking results by investing in forests and trees in the past five years as prices have more than doubled.  Read more here.

Obama to tell 10,000 in Poland about Science

Jennifer Marohasy - November 30, 2008 - 9:29pm

LAST year they met in Bali, tomorrow they meet in Poland, again under the direction of the United Nations, again about 10,000 people will gather to progress the global warming agenda.   In particular, they will discuss policy options for averting a ‘climate crisis’.

According to Christopher Booker writing in the UK’s TelegraphRead more »

Poland Polled in Advance of Conference

Jennifer Marohasy - November 30, 2008 - 8:45pm

Before next week’s giant international climate conference to be held in Pozna?, the daily RZECZPOSPOLITA has published results of a probe on climate change, showing that Poles are more worried about other threats than global warming. Read more here.

Arctic Temperatures (Part 2)

Jennifer Marohasy - November 27, 2008 - 11:24pm

There are no roads to Churchill – a town in northern Canada on the shores of Hudson Bay.   This remote outpost is known as the polar bear capital of the world.   Polar bears have become something of an icon for those concerned that we have a Read more »

Wind Power Exposed: The Renewable Energy Source is Expensive and Unreliable

Jennifer Marohasy - November 26, 2008 - 8:14am

THIS is not what President-elect Barack Obama’s energy and climate strategists would want to hear. Read more »

David Bellamy on Being a Global Warming Sceptic

Jennifer Marohasy - November 25, 2008 - 10:27pm

“People such as former American vice-president Al Gore say that millions of us will die because of global warming, which I think is a pretty stupid thing to say if you’ve got no proof. And my opinion is that there is absolutely no proof that CO2 has anything to do with any impending catastrophe. The science has, quite simply, gone awry.”  Read more here.

First Photographs of Trapped Whales

Jennifer Marohasy - November 24, 2008 - 7:43am

On Saturday I reported that 200 whales are trapped in ice in the Canadian Arctic.  Read more »

US Court Blocks Oil-Drilling Program for Arctic

Jennifer Marohasy - November 22, 2008 - 10:54am

The U.S. Minerals Management Service did not properly consider the risks of oil spills, disturbance to migrating whales, disruptions to the traditional hunting lifestyle of Inupiat Eskimos and other potential harms from Shell’s program to drill. Read more here.

Following-Up on that Climate Debate: William Kininmonth & David Karoly

Jennifer Marohasy - November 21, 2008 - 8:08am

Hi Jen,

All things considered, I thought the debate went very well. The show of hands at the end indicated 50-50. I have had complimentary calls today. The following is a summary that Des Moore has sent around.

Climate Debate - Hawthorn Town Hall - 19 Nov

I attended last night a debate between Professor David Karoly, who is an adviser to Professor Garnaut and Victorian Premier John Brumby, and William Kininmonth at the Hawthorn Town Hall on “We should be concerned with human-caused climate change”.

Read more »

Brisbane: Lecture on Oceans and Climate Change

Jennifer Marohasy - November 20, 2008 - 10:53pm

BrisScience: Friend or Foe? The Ocean¹s Response to Climate Change presented
by Dr Ben McNeil
Time: 6:30pm to 7:30pm (Doors open at 6pm)
Monday 8 December, 2008
Venue: Ithaca Auditorium, Brisbane City Hall
Refreshments: There will be complimentary drinks and nibblies following the
talk, and Ben will be available to answer any questions.

********* Read more »

Australia Not So Sunny for Solar

Jennifer Marohasy - November 19, 2008 - 11:05pm

IN a body blow for Australia’s solar industry, the nation’s biggest solar-panel factory will close early next year.  Read more here.

Global Warming: Sweden to Gain Economically

Jennifer Marohasy - November 19, 2008 - 7:09pm

SWEDEN is, like Australia, experiencing the effects of an upward trend in temperatures that by some has been attributed to the recorded increase in carbon dioxide levels in the atmosphere. However, Sweden unlike Australia is likely to gain economically from global warming. Read more »

Aussie Farmers: Not Beaten by Salt, But Drought and Government Policies

Jennifer Marohasy - November 18, 2008 - 10:44pm

REMEMBER the stories about how the Murray Darling Basin, the food bowl of Australia, was going to be lost to salt?  Not so many years ago headline after media headline told of imminent ruin from rising water tables bring salt.   Read more »

Japanese Whaling Fleet Departs for Antarctica

Jennifer Marohasy - November 18, 2008 - 8:06am

Greenpeace says it witnessed the main whaling ship the Nisshin Maru depart from a port near Hiroshima in Western Japan thought to be heading for the Southern Ocean. Read more here.

Don’t Ditch Cattle Yet, Science Isn’t ‘Settled’

Jennifer Marohasy - November 17, 2008 - 6:36pm

HOW many times have you heard it said, the science is settled, we will have catastrophic global warming unless we change our ways and reduce our greenhouse gas emissions?  

While the “science might be settled” it does not seem to be well understood.  

At least there has been a dramatic rise in key greenhouse gases in the past last two years, in particular methane, but temperatures have not gone up. 

In fact, global temperatures are falling.  That’s right – falling. Read more »

Aussies March for Action on Climate Change

Jennifer Marohasy - November 17, 2008 - 12:38pm

Tens of thousands of Australians took part in mass protests calling for tough government action on climate change.  Read more here.

New Climate Change Video

Jennifer Marohasy - November 17, 2008 - 10:06am

East Midlands MEP Roger Helmer has released his climate change video

online:

  Read more »

Sydney Morning Herald Open to Letters from Skeptics

Jennifer Marohasy - November 15, 2008 - 9:15pm

Some time ago Art Raiche suggested to me that, “In all honesty, I suspect that it would be easier to hold readings of Dawkin’s “The God Delusion” in Mecca than to get the Sydney Morning Herald to print letters critical of AGW.  At least the response would be more direct.”

Today, the Sydney Morning Herald Letters Editor wrote: Read more »

The Wilderness Society and Bushfire Management

Jennifer Marohasy - November 15, 2008 - 5:56pm

I have been critical of many environmental activists over the years on the grounds that they know what they are against, but they don’t know what they are for. For example, bushfire management systems developed by forestry agencies over many decades are savagely condemned, but no alternative system is offered up as a replacement. Read more »

Links to Stories on Weather Last Century

Jennifer Marohasy - November 14, 2008 - 11:22pm

Links to three interesting ’weather reports’ from last century from Art Raiche

  Read more »

Demetris Koutsoyiannis Awarded Darcy Medal

Jennifer Marohasy - November 14, 2008 - 4:52pm

The 2009 Darcy Medal will be awarded to Demetris Koutsoyiannis (http:// Read more »

Temperature Data from Satellites: Inconvenient but Accurate

Jennifer Marohasy - November 14, 2008 - 9:40am

IT is my prediction that in not so many years-time weather station data will be collected more for fun and a sense of history, than for serious climate statistics.   In the future it will be data from satellites that is recognised as much more reliable and used almost exclusively to understand global temperature trends. Read more »

No ‘IPCC’ For Biodiversity

Jennifer Marohasy - November 14, 2008 - 9:00am

Plans for a scientific panel on biodiversity, similar to a Nobel-winning group on climate change, have been knocked back by representatives of 80 countries at UN-sponsored talks.  Read more here.

Did Napoleon Use Hansen’s Temperature Data?

Jennifer Marohasy - November 13, 2008 - 10:06pm

Following a blunder at NASA’s Goddard Institute for Space Studies, Steve McIntyre, at the Climate Audit blog, has reminded James Hansen, from NASA, that its colder in Russia in October than in September, as Napoleon found out to his cost in 1812.  Read more here .

Apologies to Josh Willis: Correcting Global Cooling (Part 3)

Jennifer Marohasy - November 13, 2008 - 12:57pm

ON Tuesday, I suggested at this blog that I was not convinced by a story from Josh Willis, a scientist at NASA’s Jet Propulsion Laboratory, explaining why and how he corrected data showing global ocean cooling.  The title of my blog post suggested that Dr Willis had changed the data to fit output from computer models.  Dr Willis has responded, via Fred Singer, explaining that the correction was made, not on the basis of computer output, but on the basis of high quality t Read more »

Thanks David Jones for Easier Access to Rainfall Data

Jennifer Marohasy - November 13, 2008 - 12:20pm

WHILE searching the Australian Bureau of Meteorology’s website, looking for data on rainfall for Melbourne, it became apparent that this site only contained links to data in pdf format with rainfall averages for various and different periods. Read more »

How to Cap and Trade

Jennifer Marohasy - November 13, 2008 - 9:39am

California’s blueprint to address global warming won’t include details of an emissions-trading program as regulators try to build consensus on how best to organize the market-based system.  Read more here.

Ian Plimer Explains

Jennifer Marohasy - November 12, 2008 - 2:40pm

Ian Plimer did a great job on Australian ABC Television last night explaining climate in a geological context.

  Read more »

Save the Tassie Devil

Jennifer Marohasy - November 11, 2008 - 9:21pm

Consider supporting the Taronga Zoo captive breeding program for the Tasmanian Devil.  Captive breeding programs can work, indeed we now have Nailtail Wallabies in Scotia National Park.  
You can donate here.

Correcting Ocean Cooling: NASAChanges Data to Fit the Models Adjusts Data from Buoys

Jennifer Marohasy - November 11, 2008 - 7:49am

NASA scientist, Josh Willis, was so concerned that his data, showing ocean cooling, did not fit the official consensus on climate change that he searched for a solution.  Eventually he “applied a correction” so the historical ocean temperature record showed a relatively steady increase in line with the climate models.  Read more »

Looking for Community?

Jennifer Marohasy - November 10, 2008 - 11:10pm

If you want to be an integral part of this blog community visit the Community Home page.  There are links to the best online videos, upcoming debates on climate change, and more.   Read more »

Climate Debate: Hawthorn Town Hall, Melbourne

Jennifer Marohasy - November 9, 2008 - 4:37pm

Prof David Karoly and Mr Bill Kininmonth will debate: “We should be concerned with human-caused climate change” at the Hawthorn Town Hall, Chandelier Room, 358 Burwood Road, Hawthorn, Melbourne, Australia on Wednesday November 19, 2008 at 7.30pm.   For more information leoonzem at hotmail.com

More Arctic Sea Ice

Jennifer Marohasy - November 9, 2008 - 8:29am

After two years of not much summer sea ice in the Arctic, levels now appear to be on the increase. See chart here.

Michael Crichton on Consensus Science

Jennifer Marohasy - November 8, 2008 - 11:54pm

“There is no such thing as consensus science.  If it’s consensus, it isn’t science.  If it’s science, it isn’t consensus.  Period.”  Michael Crichton (1942-2008)

Physicist, Willie Soon, Not Paid by Greenpeace

Jennifer Marohasy - November 8, 2008 - 12:55pm

I do not write papers because ExxonMobil or Greenpeace pays me to, but because my academic researches demonstrate that the sun, not carbon dioxide, is the chief driver of Arctic temperatures.  Read more here.

Polar Bear Hunt Quota for Baffin Bay Announced

Jennifer Marohasy - November 8, 2008 - 9:40am

Hunters in Nunavut’s Baffin Bay [a region near Greenland] will be able to kill up to 105 polar bears this season, after the territory’s environment minister agreed to leave the quota unchanged.  Read more here.

UN Chief Misleads Sydney Audience

Jennifer Marohasy - November 8, 2008 - 9:24am

LAST month, a regular reader of this blog, Michael Duffy, witnessed something shocking:

“Rajendra Pachauri, chairman of the Intergovernmental Panel on Climate Change, was giving a talk at the University of NSW [in Sydney, Australia]. The talk was accompanied by a slide presentation, and the most important graph showed average global temperatures. For the past decade it represented temperatures climbing sharply. 

Read more »

Seed Hunter: Great Online Movie

Jennifer Marohasy - November 6, 2008 - 12:47am

I hope you all had the opportunity to watch Seed Hunter last week, if not the documentary is now able to be downloaded online at: http://seedhunter.com/community.html?showresults=1.    

Kind regards,

Nadja  

Obama to Put Renewable Energy First

Jennifer Marohasy - November 5, 2008 - 11:12pm

There is speculation that the new US President will focus on job creation through the development of ‘clean energy’ with an energy bill before a climate bill. Read more here.

US to Now Ratify Kyoto?

Jennifer Marohasy - November 5, 2008 - 10:54pm

“One of Barack Obama’s first tasks will be to lead the United States back into the heart of the global debate on climate change, ending the country’s years of isolation and scepticism.”  Read more here.

US Elections

Jennifer Marohasy - November 5, 2008 - 8:09pm

Democrat Barack Obama is the new President of the United States.   In his acceptance speech he promised to be a President for all Americans.    He made only one oblique reference to climate change speaking of our earth in peril. Read more »

Climate Conference in Amsterdam

Jennifer Marohasy - November 5, 2008 - 10:06am

The Royal Geological and Mining Society of The Netherlands, together with the Royal Institute of Engineers and the Royal Geographical Society organise a national conference with the title: Read more »

How Melbourne’s Climate Has Changed: A reply to Dr David Jones (Part 6)

Jennifer Marohasy - November 4, 2008 - 4:54pm

Dr David Jones, the head of climate analysis at the Bureau of Meteorology, recently attributed a decline in Melbourne’s rainfall to global warming.    Amongst various comments, he claimed in The Age that the autumn drying trend could be linked to either human-induced climate change through greenhouse gases or changes in the ozone layer over Antarctica.   Read more »

November 4, America Votes, Including on Energy

Jennifer Marohasy - November 4, 2008 - 6:49am

The United States presidential election of 2008 is scheduled for today, November 4.  While the campaign was dominated initially by foreign policy and more recently by the financial crisis, there are other issues including energy.    The likely new President, Barack Obama, has promised $150 billion for renewable energy, while Republican hopeful, John McCain, has promised 45 new nuclear power stations and to expand domestic oi Read more »

Carbon Dioxide as the Innocent Bystander

Jennifer Marohasy - November 3, 2008 - 9:46pm

“We need to consider the very real possibility that carbon dioxide - which is necessary for life on Earth and of which there is precious little in the atmosphere - might well be like the innocent bystander who has been unjustly accused of a crime based upon little more than circumstantial evidence.”   Read more here.

Ten Worst Blog Posts: A Note from Cohenite

Jennifer Marohasy - November 2, 2008 - 8:51pm

EVER since public computer networks burst onto the scene in the 1980’s, the subject of online content has been a controversial one, explained Mark Newton at e-journal On Line Opinion last week.   A few months ago, 30 July 2008, John Stewart on Australian ABC Television’s Lateline described on-line blogs as one of the few places where the science of climate change is still debated.  Now occasional blogger, Cohenite, has come up with the 10 worst climate blog posts on the basis, “they all represent a Read more »

Wishful Thinking on Carbon Trading

Jennifer Marohasy - November 2, 2008 - 3:14pm

Last week the Australian Treasury released modelling of the likely impact of an Emissions Trading Scheme.  All the scenarios assume the rest of the world will sign-up.   Read more here.

National University fosters Forest Activism based on Ignorance: A Note from Mark Poynter

Jennifer Marohasy - November 2, 2008 - 10:08am

A recent paper by economist Dr Judith Ajani of the Australian National University’s Fenner School of Environment and Society, states that:

Deforestation and the degradation of native forests account for an estimated 20 per cent of Australia’s annual net greenhouse gas emissions. Most of the degradation occurs via (wood) chip exports …

Read more »

Saving Tassie Devils

Jennifer Marohasy - November 1, 2008 - 9:23am

 

Consider supporting the Taronga Zoo captive breeding program for the Tasmanian Devil.  Captive breeding programs can work, indeed we now have Nailtail Wallabies in Scotia National Park.   

You can donate here

Picture via Mike. Read more »

The Tassie Devil Appeal

Jennifer Marohasy - October 31, 2008 - 8:50pm

Hi Jennifer,

We are trying to raise funds for an important cause that you and your readers may be interested in.

The Tassie Devil Appeal “breed and release” program is made up of 17 of Australia’s most acclaimed zoos and wildlife parks all working protect the Tasmanian devil from the threat of extinction. Read more »

Farmland to Coal Mine: Darling Downs, Queensland

Jennifer Marohasy - October 31, 2008 - 9:38am

On 1st Sep 2008 the Queensland Government issued a Mineral Development Licence for coal to the wholly Queensland Government owned Tarong Energy Corporation over the iconic Haystack Road farmlands. Read more »

Rainwater Tanks That Can’t Be Recycled: A Note from Don Matthews

Jennifer Marohasy - October 30, 2008 - 7:51pm

IN Australian cities rainwater tanks are being promoted as environmentally friendly with generous government subsidies available for their purchase and installation.  But according to Don Matthew, a gardener who is passionate about the environment, they are a looming pollution problem: Read more »

Saving the Great Barrier Reef Again: A Note from Ian Morgan

Jennifer Marohasy - October 30, 2008 - 8:07am

You know there’s an election around the corner in Queensland when politicians get emotional and angry about the Great Barrier Reef. The Labor Government has been in power in Queensland for the past 10 years and the previous Premier, Peter Beattie, told us if it hadn’t been for his policies we wouldn’t have a reef. But on Premier Bligh’s watch things must have slipped as she is intent on saving it all over again. Read more »

No Place for Climate Sceptics

Jennifer Marohasy - October 29, 2008 - 9:22am

In Sydney, the Premier of New South Wales, Nathan Rees, yesterday blasted former state treasurer Michael Costa for being a global warming sceptic, and said a new era of climate change action would start immediately.  Read more here.

Carbon tax is just tilting at windmills: Gary Johns

Jennifer Marohasy - October 27, 2008 - 4:56pm

A carbon tax will not stop the need for climate adaption. Even under the Australian Greens’ scenario for a carbon-free economy, climate change will occur but the economy would be less able to afford to adjust.  Read more here.

How Melbourne’s Climate Has Changed: A reply to Dr David Jones (Part 4)

Jennifer Marohasy - October 26, 2008 - 10:24am

Dr David Jones, Head of Climate Analysis at the Australian Bureau of Meteorology, has claimed that over the past 11 years Melbourne’s rainfall has been about 20 percent below the long-term average.  

It is common to refer to “the long-term average” when discussing climate data, but if the climate along the East Coast of Australia tends to be dominated by either El Nino or La Nina conditions, how meaningful is an average?  Read more »

Bob Carter in Brisbane Speaking on Climate Change as a Natural Hazard

Jennifer Marohasy - October 24, 2008 - 11:58pm

The Institute of Public Affairs holds lectures on interesting topics at the Brisbane Club.   Last night eighty guests heard Professor Bob Carter from James Cook University explain how climate always changes and why climate change is a natural hazard.   

Thanks Bob for another great presentation!

In the New Year, the Institue of Public Affairs is hoping to start a lecture series in Sydney along the lines of the Brisbane Club Lectures and Bob has agreed to give the inaugural lecture. Read more »

Not Enough CO2 in Fossil Fuels to Make Oceans Acidic: A Note from Professor Plimer

Jennifer Marohasy - October 24, 2008 - 10:31pm

In response to a question concerning the likelihood of our oceans becoming acidic from global warming Ian Plimer, University of Adelaide, has replied:

THE oceans have remained alkaline during the Phanerozoic (last 540 million years) except for a very brief and poorly understood  time 55 million years ago. Read more »

Skeptics to Gather in New York Again

Jennifer Marohasy - October 24, 2008 - 11:58am

A highlight of my year so far is the climate change conference in New York in March.    It was a gathering of more than 500 skeptics, including many scientists, to discuss global warming.  

I was enthralled by a presentation from Stan Goldenberg from NOAA which included photographs taken inside the eye of hurricanes from flights within NOAA’s Hurricane Hunters – WP-3D Turbo Prop Aircraft. Read more »

Government Spoils Resolution on Whaling

Jennifer Marohasy - October 21, 2008 - 8:17am

The Australian government is more virtuous and extreme on the issue of whaling than your average conservation group.  Read more here.

How to Save the Red Gum Forests: A Note to Mr Kelvin Thomson MP

Jennifer Marohasy - October 19, 2008 - 8:49pm

Kelvin Thomson is the federal member for Wills, representing inner-city northern Melbourne.   He was shadow environment minister until early 2007 when it was discovered that he had provided a notorious Melbourne gangster, Tony Mokbel, with a personal reference describing him as a “responsible, caring husband and father”.   Mr Thomson subsequently resigned from the front bench, but he still has trouble telling good from bad.  Read more »

An Old Queen Parrot

Jennifer Marohasy - October 18, 2008 - 10:00am

Since moving to the Blue Mountains late last year I’ve made some new friends including a King Parrot and a Magpie.   The young male King Parrot sits on my back landing and looks through the glass door into my study when the bird-feeder is empty.  Maggie, the Magpie, perches on a window sill and looks into the kitchen when she is hungry and notices I am feeding myself.  

They are both rather bold birds.   Read more »

How Melbourne’s Climate Has Changed: A reply to Dr David Jones (Part 2)

Jennifer Marohasy - October 16, 2008 - 3:29pm

IT is generally believed that there has been a decline in rainfall across Australia and that as a consequence cities like Melbourne must suffer severe water restrictions.   Indeed if you live in Melbourne you must get prior written approval to fill a swimming pool, there are strict rules explaining how and when you can water your garden, and it is illegal to wash to your car with a garden hose.

In Melbourne reducing water demand and ensuring the efficient use of water is now government policy and the public is continually reminded of this imperative.  Read more »

Jennifer Visits the Australian Parliament

Jennifer Marohasy - October 15, 2008 - 11:53pm

Stewart Franks, Bob Carter and I gave a presentation at Parliament House on Monday evening on Climate Change.  Professor Carter focused on global temperatures, I followed with some rainfall graphs for different parts of Australia, and then Associate Professor Franks explained why rainfall along the east coast of Australia is so variable and dominated by either El Nina or La Nina cycles back at least as far as 1660.

Our main message was that there is no climate crisis, but that climate change is a natural hazard.   Read more »

Canadian Election: Carbon Tax Cost Liberals Votes

Jennifer Marohasy - October 15, 2008 - 9:38pm

Liberal Leader Stephane Dion has lost the Canadian election: “The owlish professor-turned-politician defied two central political tenets in this election campaign: avoid overly complex policy and, above all, don’t even suggest new taxes.  His beloved ‘Green Shift’ attempt to tax pollution was lauded by environmentalists and 250 economists.  But on the campaign trail, it became more of a Green Albatross around Dion’s slender neck, forcing him over and over again in the face of a Tory advertising onslaught to stress that any new levies on polluting fossil fuels would be offse Read more »

Remember Taralga, Still no Windmills

Jennifer Marohasy - October 14, 2008 - 8:39pm

Remember that blog post from the residents of Taralga back in June 2005 explaining they did not want any windmills?

Well today I drove through the little town which is about 45 kms north of Goulburn in New South Wales (Australia).  It is very small and very cute.  

I didn’t see any windmills. Read more »

WWF and Greenpeace as Well-Funded Successful Modern Political Organisations

Jennifer Marohasy - October 13, 2008 - 12:27pm

I spent last weekend at The Annual Australian Environment Foundation (AEF) Conference at Rydges Hotel Lakeside in Canberra.  The conference theme was a ‘climate for change’. Read more »

Sydney to Have Farmers on Rooftops

Jennifer Marohasy - October 13, 2008 - 10:23am

“Australian cities must join a global network in which urban farmers grow produce on rooftops, a leading science commentator says.   Professor Julian Cribb, author of The Coming Famine, said the global food crisis was a forewarning of what could be expected as civilisation ran low on water, arable land and nutrients, and experienced soaring energy costs.  Professor Cribb said the urban farmers of the future - who would primarily grow vegetables - would play a much larger role in the global diet.   Read Read more »

Proof of the Atmospheric Greenhouse Effect: Arthur Smith

Jennifer Marohasy - October 10, 2008 - 10:30am

Arthurs Smith does not explain the specific contribution of carbon dioxide to global warming, nor does he deal with the issue of convective overturning, but in ‘Proof of the Atmospheric Greenhouse Effect’ he elegantly explains the greenhouse effect in harmony with “the scientific standards of theoretical physics”.  Read more »

‘The Deniers’, Reviewed by Art Raiche

Jennifer Marohasy - December 3, 2008 - 10:11am

DOES society benefit from a fear-driven science-funding policy that threatens the livelihood of scientists with the courage to argue against “orthodox” and established “beyond doubt” views on climate?  Read more »

Blog about The Sun

Jennifer Marohasy - December 2, 2008 - 8:06pm

Hi Jennifer,

I have recently taken over Carl Smith’s blog at