bicycle spectacle

Wearing nothing but their causes, 30 naked cyclists hit Newcastle streets yesterday in a very visual protest.

Some found them appalling, others appealing, but whatever the personal impressions of the naturists activists, it was their messages splashed across their brightly painted bodies that gained the most attention.

Newcastle’s staging of the World Naked Bike Ride, dubbed Nudecastle 2008, was a huge success organiser Marte Kinder said. The group protested for environmental accountability, climate change action and anti-war causes.

Clothing was optional with some riders preferring to keep sensitive areas covered, while for others body paint did the trick, organiser Mr Kinder said.

Newcastle Herald (Australia), 10 Mar 2008 – screen copy held by this website

take a train today!

Greenpeace propelled airline travel into the headlines as a climate change issue when it offered airline passengers free train tickets if they would give up their seats in Britain in June.

The lobby group argued that the main problem with flying was the growth in short-haul flights. It predicted that by 2050 emissions from aviation could wipe out emissions savings made by every other industry combined. Sydney Morning Herald, 17 Oct 2007

escape corridor

Australia will create a wildlife corridor spanning the continent to allow animals and plants to flee the effects of global warming, scientists say.

The 2,800-kilometre climate “spine”, approved by state and national governments, will link the country’s entire east coast, from the snow-capped Australian alps in the south to the tropical north – the distance from London to Romania.

The corridor, under discussion since the 1990s as the argument in support of climate change strengthened, will link national parks, state forests and government land. It will help preserve scores of endangered species.

The Age (Australia), 9 Jul 2007

back to the …

Here’s a simple solution to global warming: vacuum carbon dioxide out of the air.

Klaus Lackner, a physicist at Columbia University, said placing enough carbon filters around the planet could reel the world’s atmosphere back toward the 18th century, like a climatic time machine.

He estimates that sucking up the current stream of emissions would require about 67 million boxcar-sized filters at a cost of trillions of dollars a year.

The orchards of filters would have to be powered by complexes of new nuclear plants, dams, solar farms or other clean-energy sources to avoid adding more pollution to the atmosphere. LA Times, 29 Apr 2008

Venice opens and shuts

Will Venice really disappear within 100 years? If nothing is done to stop the encroaching sea, then yes.

The problem that Venice faces is familiar to anyone living along the Thames estuary – the land is sinking while, thanks to global climate change, the sea is rising.

“It’s a city that lies at sea level so it’s very vulnerable to changes,” says Caroline Fletcher, an environmental chemist and the Venice research fellow at Cambridge University, who is running the conference. Without any action, she warns, the city will be uninhabitable by 2100.

Fortunately, the Italian government has marked Venice as a priority for action and is trialling one possible solution. The city is at one end of a lagoon with three openings to the Adriatic sea.

The Italian scientists are testing a mobile barrier that could move into place in these openings at high tide, thereby blocking out any surges of water during storms.
The Guardian, 18 Sep 2003

clean energy for eternity!

Living in a coastal community and having young children has spurred Matthew Nott into action on climate change.

The orthopedic surgeon from the tiny community of Tathra on the NSW far south coast is the driving force behind a move to introduce clean energy to the Bega Valley.

The movement started out relatively small – raising $20,000 to install a wind turbine and solar panel on the roof of a surf club.

But now, under the banner of Clean Energy for Eternity, the group’s aims have grown and Nott says the next step is raising about $8 million to build a community-owned solar energy farm. Nott wants wants to establish a model other communities can follow.

“We want to set ourselves up as a centre for excellence for renewable energy,” he says.

Sun Herald (Australia), 23 Nov 2008 – screen copy held by this website

new field of study provides solution to climate change!

Simply stated Exopolitics is a new and emerging field of study that examines the implications of possible contact between humans and extraterrestrial civilizations.

Exopolitics also attempts to provide a political framework in which human beings and extraterrestrials could interact. Exopolitics also seeks to examine the disclosure process that governments may be required to use to inform citizens of the authentic nature of an extraterrestrial presence.

It must be assumed that any civilization that has mastered interstellar voyages has somehow mastered light speed travel or a form of interstellar or inter-dimensional travel we as yet do not comprehend.

These civilizations must have developed technologies that utilize arcane energy sources that our scientists and physics cannot explain. Could contact with off-world civilizations be the answer?

If the use of fossil fuels were to stop today and be replaced by energy sources obtained from a developing contact and relationship with off-world civilizations, would the planet enter a new era of environmental design?

The Exopolitical Disclosure Movement provides a unique forum of enquiry that may address and possibly answer the multiplicity of questions presented here.

The only missing piece of the puzzle is the cultural and political will to examine the extraterrestrial phenomenon with the vigor the media examines issues such as child and spousal abuse, political patronage, corporate fraud and who the Canadian Idol is this month.

Exopolitics and Global Warming, 12 May 2006

can’t see this idea catching on

But when American utilities and other major emitters are simply given free permits to emit greenhouse gases, the effect of the carbon cap is dulled.

That’s why the first carbon auction in the Regional Greenhouse Gas Initiative — a pact by 10 northeastern states to cut carbon emissions jointly — was so important.

Utilities in the region bid $38.5 million for the right for emit 12.5 million tons of CO2, generating revenue that the states will be able to put toward climate change action.

More important, by forcing utilities to buy emission allowances, the government sends a signal that their carbon caps will have teeth — something to consider when Obama takes his run at national cap-and-trade legislation in 2009.

Time, 3 Nov 2008

Another Paris agreement needed!

Global warming is the cause of a number of damaging effects to the earth and its inhabitants, such as climate change, glacier retreat, rising sea levels, and now we may have a new threat on the horizon… world war!

According to the 2007 CNA Corporation report, there is clear indication that as the tensions of global warming continue to heat up, so may the possibilities of war… a Hot War! The first thing we need to do as a nation is concentrate on reducing our own pollution levels.

Each country has the most control over itself and its citizens and should therefore be held accountable for its own actions.

Beyond that, each government needs to open communications with each other in order to help incorporate pollution reduction programs and technologies into every nations lifestyle around the world.

Such a plan would help make current efforts more effective by not only producing awareness on a global level, but providing a consistent plan for all to follow.

Tree Hugger, 4 Jan 2009

calling all climate warriors

The American Psychological Association also released a report in June about the psychological impacts of climate change. “Well-being is more than just the absence of injury or disease; it is also about human flourishing and resilience,” the report says.

Lise Van Susteren, a psychiatrist, has offered some tips on how to care for yourself when feeling climate change burn out. They include practical advice for anytime—exercise, spend time outside, eat healthy.

Her tips also have some specific points for dealing with climate change anxiety: Recognize that your fears are realistic, but don’t give up. And “connect with your fellow climate warriors to laugh and play games.” Just maybe keep the conversation clear from climate to keep the laughs coming.

Smithsonian, 5 Nov 2014

the scheme that launched a thousand (and a half) ships

It should be possible to counteract the global warming associated with a doubling of carbon dioxide levels by enhancing the reflectivity of low-lying clouds above the oceans, according to researchers in the US and UK.

John Latham of the National Center for Atmospheric Research in Boulder, US, and colleagues say that this can be done using a worldwide fleet of autonomous ships spraying salt water into the air.

Latham and colleagues calculate that, depending on exactly what fraction of low-level maritime clouds are targeted (with some regions, notably the sea off the west coasts of Africa and North and South America, more susceptible to this technique than others), around 1500 ships would be needed altogether to counteract a carbon doubling, at a cost of some £1m to £2m each.

This would involve an initial fleet expanding by some 50 ships a year if the scheme is to keep in step with the current rate of increase in atmospheric carbon-dioxide levels.

PhysicsWorld, 4 Sep 2008

all in a good cause

Sports fields, car parks and parklands will be important assets; houses will have walls that open, and some people might need to lose their water views to prepare for bigger, more frequent floods due to global warming, according to experts contacted by the Herald.

There is consensus in the scientific literature that “the flooding that happens on small urban type of catchments, which is a result of short rainfall bursts, is going up, because convection is intensifying”, Professor Ashish Sharma, an Australian Research Council future fellow in the school of civil and environmental engineering at the University of NSW, said.

Sydney Morning Herald, 12 Mar 2012

Saturn’s rings to solve global warming!

A wild idea to combat global warming suggests creating an artificial ring of small particles or spacecrafts around Earth to shade the tropics and moderate climate extremes.

There would be side effects, proponents admit. An effective sunlight-scattering particle ring would illuminate our night sky as much as the full Moon, for example.

But the idea, detailed today in the online version of the journal Acta Astronautica, illustrates that climate change can be battled with new technologies, according to one scientist not involved in the new work.

To keep the particles in place, gravitationally significant shepherding spacecraft might be employed. They would herd the particles much like small moons keep Saturn’s rings in place. LiveScience, 27 Jun 2005

last-ditch effort to halt global warming!

The US government wants the world’s scientists to develop technology to block sunlight as a last-ditch way to halt global warming, the Guardian has learned.

It says research into techniques such as giant mirrors in space or reflective dust pumped into the atmosphere would be “important insurance” against rising emissions, and has lobbied for such a strategy to be recommended by a major UN report on climate change, the first part of which will be published on Friday.

Scientists have previously estimated that reflecting less than 1% of sunlight back into space could compensate for the warming generated by all greenhouse gases emitted since the industrial revolution.

Possible techniques include putting a giant screen into orbit, thousands of tiny, shiny balloons, or microscopic sulphate droplets pumped into the high atmosphere to mimic the cooling effects of a volcanic eruption.

The Guardian, 27 Jan 2007

giant gun to solve global warming!

Scientists claim they can fight global warming by firing trillions of mirrors into space to deflect the sun’s rays forming a 100,000 square mile “sun shade”.

According to astronomer Dr Roger Angel, at the University of Arizona, the trillions of mirrors would have to be fired one million miles above the earth using a huge cannon with a barrel of 0.6 miles across. The gun would pack 100 times the power of conventional weapons and need an exclusion zone of several miles before being fired.

Dr Angel has already secured NASA funding for a pilot project and British inventor Tod Todeschini, 38, was commissioned to build a scaled-down version of the gun. He constructed the four-metre long cannon in his workshop in Sandlake, Oxfordshire, for a TV documentary investigating the sun shield theory.

He said: “The gun was horrendously dangerous. This was the first gun I’d ever built.”

The Telegraph, 26 Feb 2009

play misty for me

Enter “marine cloud brightening,” a geoengineering scheme that would increase cloud reflectivity over the ocean by spraying them with an ultrafine saltwater mist from ships.

The clouds, containing more particles, would cast enough sunlight back into space to at least partially offset the warming effects of all that CO2 from burning fossil fuels.

Stephen Salter, an emeritus professor of engineering design at the University of Edinburgh is the lead and was for many years the only engineer working on a proposal to accomplish marine cloud brightening by populating the world’s oceans with up to 1,500 ships of a somewhat exotic design—sometimes known as “albedo yachts”.

Each vessel would be remote-controlled, wind-powered, and capable of generating (via turbines dragged through the water) the electricity required to create a mist of seawater and loft it 1,000 meters into the atmosphere.

Scientific American, 21 Oct 2009

save the planet with fake trees!

Professor Klaus Lackner (Geophysics, Columbia University Earth Institute): Just like the leaves of a tree have air blowing over them, and they manage to extract some of the CO2 as it floats over the leaf’s surface, this device has surfaces over which the wind blows, and it gives up a fraction of its CO2 as it goes through. So the idea of this device is to capture carbon dioxide out of the atmosphere. Yes, it doesn’t look like a tree, because it’s just has functionally this one part in common. It doesn’t, like a normal tree, try to convert this with sunshine into starches. So the leaves of this tree do not have to be exposed to the sunshine, so they are stacked much more tightly. And, consequently, this synthetic tree is capable of collecting much more CO2 out of the wind than an ordinary tree would.

npr.org, 3 Dec 2007

opening the vent

The Pacific Ocean may open a “heat vent” above it that releases enough energy into space to reduce projected climate warming caused by the build-up of greenhouse gases in the atmosphere.

High clouds over the western tropical Pacific Ocean seem to decrease when sea surface temperatures are higher, said Arthur Hou of the American space agency, Nasa.

The mechanism allows the heat to escape, keeping the oceans cool.

The newly discovered vent, if confirmed, could significantly reduce estimates of future global warming now being put forward by computer models of the Earth’s climate.

BBC News, 5 Mar 2001

cloud ships

Special ships that create clouds by spraying seawater into the air could be the most cost effective way of tackling climate change, new research has found.

The technique, known as marine cloud whitening, would create clouds above the Pacific Ocean that would have a cooling effect by reflecting sunlight away from Earth.

A wind-powered fleet of nearly 2,000 ships would criss-cross the sea, sucking up sea water and spraying it upwards through tall funnels.

‘When you spray saltwater into the air, you create nuclei that cloud condenses around, creating bigger and whiter clouds, thus bouncing more sunlight back into space,’ said David Young from the think-tank that commissioned the study.

The paper by Professor Eric Bickel and Lee Lane looked into the costs of potential climate engineering projects. It was commissioned by the Copenhagen Consensus Centre that advises governments how to spend aid money. Daily Mail, 8 Aug 2009

sink or …

The idea was conceived by advertising agency Ogilvy & Mather, who were commissioned by banking giant HSBC to promote its £50million project tackling climate change.

The Ogilvy team came up with an innovative way to show the adverse impact of global climate change.They glued an aerial view of a city to the base of a swimming pool. When the pool was filled with water, it gave a shocking effect akin to a city submerged in water.

The visual of a sunken city shocked swimmers and onlookers, driving home the impact of global warming, and how it could destroy our world someday.

The Telegraph, 26 Nov 2008

fisher-free

A group of scientists have called for the Coral Sea to be declared the world’s largest marine protected area, but the fishing industry says the idea is ludicrous.

Marine researchers said the Coral Sea, which covers one million square kilometres bordering the Great Barrier Reef, should become a non-fishing area to protect its immense environmental and heritage values from the escalating threats of overfishing and climate change.

Professor Terry Hughes, of the ARC Centre of Excellence for Coral Reef Studies at James Cook University, said there was overwhelming evidence the world’s marine ecosystems have been seriously degraded by overfishing, pollution and global warming.

“These trends call for urgent, practical solutions” said Professor Hughes.

The Age (Australia), 10 Sep 2008

kiss the carbon years goodbye!

Get excited about an energy revolution, Visualize our Earth from space, Know that it’s fragile,

..Don’t drive, unless you have to, Walk more *Cycle more* Skate more…Avoid drive-thrus…Avoid fast food*Eat Less Meat, Share what you have*Buy Less Stuff, Reuse Before you Recycle, Dig up the concrete….Put your hot water heater on a timer…

Support climate friendly politicians…Put on a sweater….Buy tree-free or post-consumer paper….Use a clothsline instead of a dryer, Dream of a solar-hydrogen economy

….Kiss the carbon years goodbye, Our world will be whole, And Healed Tomorrow, If We Pay Attention Today.

Syracuse Cultural Workers postcard, How to end global warming, 2007

but it’s meat and drink to me!

Eating less lamb and drinking fewer pints will help save the planet, according to a Government advisor.

Diners are being encouraged to eat more pork and chicken instead, as they produce fewer carbon emissions. The study also found that alcoholic drinks contribute significantly to emissions with the growing and procesing of hops and malt into beer and whisky prodcing 1.5 percent of Britain’s greenhouse gases.

“Changing our lifesyles, including our diets, is going to be one of the crucial elements in cutrting carbon emissions,” said David Kennedy, chief executive officer of the Committee on Climate Change.

Mr Kennedy, who says he has stopped eating kebabs because they contain lamb, added:”We are not saying that everyone should become vegetarian or give up drinking but moving towards less carbon intensive foods will reduce greenhouse gas emissions and improve health.”

The Telegraph, 24 May 2009

in support of small shops

Neighbourhood shops and farmers’ market will gain currency in the coming days, as reduction in vegetable transport will help save fuel and thereby help reduce global warming, said G, Nammalvar, organic farming scientist on Thursday.

Transportation of food items formed a considerable part in the entire transport industry, he added and suggested that shops like the Greens Shop would be best answer to reduce transportation.

Dr. Nammalvar suggested that ideal situation would be one where the distance between the points of production and sale was not more than 30 km. And, the presence of farmers’ and community markets would ensure absence of middlemen.

The Hindu, 26 Apr 2008

will you lead by example?

If it’s so hard to change the climate to suit humans, why not alter humans to suit the changing climate, philosophers from Oxford and New York universities are asking. They suggest humans could be modified to be smaller, to dislike eating meat, have fewer children and be more willing to co-operate with social goals.

Behavioural changes might not be enough, even if they are widely adopted, and international agreements for market solutions such as emissions trading are proving difficult to achieve, say Matthew Liao, of New York University, and Anders Sandberg and Rebecca Roache, of Oxford University.

They suggest hormone treatments could be used to suppress child growth, or embryos selected for smaller size. They say people who lack the motivation or willpower to give up eating meat could be helped by “meat patches” on their skin, which deliver hormones to stimulate the immune system against common bovine proteins.

“Henceforth eating ‘eco-unfriendly’ food would induce unpleasant experiences,” the authors say. Better-educated women have fewer children, so human engineering to enhance cognition could lead to fertility reduction as “a positive side effect from the point of view of tackling climate change”, the paper also argues.

Sydney Morning Herald, 6 Apr 2012

can’t see the wood for…..

If global warming really is the mother of all enveronmental probalems, then perhaps the time has come to bring to an end the clearing and logging of natural forests. This will make a significant and cost-effective contribution to solving the global warming problem.

We must not forget that the laws of science apply universally and do not recognise political boundaries. Whether a natural forest is in Tasmania, Victoria or Papua, it performs the same kind of role in the global carbon cycle and in helping to regulate atmospheric levels of carbon dioxide.

Brendan Mackey, professor of environmental science at the Australian National University, in The Age, 7 Aug 2007 – screen copy held by this website

giant sunshade

Professor Roger Angel thinks he can diffract the power of the sun by placing trillions of lenses in space and creating a 100,000-square-mile sunshade.

Each lens will have a diffraction pattern etched onto it which will cause the sun’s rays to change direction. He intends to use electromagnetic propulsion to get the lenses into space. If work was started immediately Prof Angel thinks the sunshield could be operation by 2040.

He said: “Things that take a few decades are not that futuristic.”

The Telegraph, 17 Feb 2009

Have you hypermiled lately?

Real men hypermile.

That’s the “attempt to maximize gas mileage by making fuel-conserving adjustments to one’s car and one’s driving techniques,” according to the Oxford American Dictionary, which named “hypermiling” the 2008 word of the year.

Hypermiling techniques include keeping tires perfectly inflated, killing engines at stoplights, turning off the air-conditioning and driving at a steady speed, with as little rapid acceleration or deceleration as possible.

Originally coined in 2004 by a driver named Wayne Gerdes, who has earned several gas-mileage records, hypermiling really caught on in 2008 as gas prices passed $4 a gallon in much of the country. Time, 3 Nov 2008

if blind lead the blind, both fall in the …

As temperatures rise due to global warming the UK will have to be prepared for ‘monsoon style’ storms by building open drainage ditches beside urban roads, pourous pavements and storing water in reservoirs under car parks.

Lord Smith, Chairman of the Environment Agency, said Britain is experiencing a “new kind of rain” in the summer that is putting cities at increasing risk, especially London.

The Telegraph (UK), 14/10/09 “Monsoon style floods to hit Britain

ban dogs!

A group of architects from New Zealand have calculated that a pet dog has an environmental footprint twice that of an SUV.

The calculations are based on how much land is required to grow enough food to feed a dog throughout its lifetime. ‘Time to Eat the Dog’ is the title of a new book by two architects from New Zealand.

Robert and Brenda Vale have calculated that a medium-sized dog has twice the environmental impact of a large four-wheel drive vehicle, when all factors are considered. Digital Journal, 22 Oct 2009

watch your waste!

“Apartment dwellers are not only the worst recyclers; they also fail to realise that the authorities sometimes go through their rubbish. We have found incriminating stuff before, pictures of people cross-dressing and the like,” the City of Sydney’s waste education co-ordinator, Michael Neville, said yesterday, picking through a bin of compacted waste at Sydney’s biggest apartment block, World Tower.

“You’d be surprised what you can fit down the rubbish chute,” said the building’s cleaning contract manager, John Kouhis. “We have found rice cookers in there.”

World Tower management and the City of Sydney have joined the Department of Environment and Climate Change and the Ethnic Communities Council to develop a pilot program aimed at improving the recycling habits of apartment dwellers.

Sydney Morning Herald, 12 May 2007

one man’s ….

People should eat less meat to help combat the effects of climate change, the world’s leading expert on global warming has claimed.

Dr Rajendra Pachauri, chair of the United Nations Intergovernmental Panel on Climate Change, said people should aim for one meat-free day a week, before scaling down their consumption even further.

Dr Pachauri, whose panel won a Nobel Peace Prize last year, said: “Give up meat for one day a week initially, and decrease it from there. In terms of immediacy of action and the feasibility of bringing about reductions in a short period of time, it clearly is the most attractive opportunity.”

The Telegraph, 8 Sep 2008

ways to save the planet

As further evidence emerges of the threat of climate change, scientists around the world are developing tools to try to stop the temperatures rising.

A new series on Discovery Channel from this Sunday looks at some of the methods being proposed by scientists around the world.

Iain Riddick, series producer, said the scientists may have outlandish ideas but they are all respected in their field.

Ways to save the planet:

  1. Wrapping Greenland. Dr Jason Box, a glaciologist from Ohio State University, proposes wrapping Greenland in a blanket. By covering the valleys that form darker areas, therefore attracting the sun’s heat, he hopes to significantly slow the melting of the glacier.
  2. Hungry ocean. Dr Brian von Herzen of the The Climate Foundation and marine biologists at the University of Hawaii and Oregon State University believe that the ocean could absorb much more carbon dioxide from the atmosphere by creating plankton blooms. This is done by mixing the nutrient rich water in the colder depths of the ocean with the warmer surface water by placing huge wave-powered pumps on the swells of the North Pacific.
  3. Space sun shield. Professor Roger Angel, who helped create the world’s largest telescope, believes the power of the sun could be reduced by placing a giant sun shield in space. The 100,000 square mile sunshade would be made up of trillions of lenses that reduce the sun’s power by two per cent.
  4. Raining forests. Consultant environmental engineer Mark Hodges believes forests could be generated by dropping “tree bombs” from a plane. The seedlings are dropped in a wax canister full of fertiliser that explodes when it hits the ground and grows into a tree. The method has already been used to regenerate mangrove forest in Louisiana after Hurricane Katrina.
  5. Infinite Winds. Fred Ferguson, a Canadian engineer specialising in airships, has designed a wind turbine that will use the constant winds that exist at 1,000 feet to produce renewable energy.
  6. Brighter World. Stephen Salter, an Edinburgh University engineer, believes that clouds can be created to protect the world from the power of the sun. He proposes forming clouds above the ocean by sending salt into the atmosphere.
  7. Orbital power plant. Former Nasa physicist John Mankins believes the world could have a never-ending source of power and reduce carbon emissions by sending thousands of satellites into space to gather the sun’s power and then beam them down to earth as a microwave.
  8. Fixing carbon. David Keith, 2006 Canadian Geographic Environmental Scientist of the Year, believes he can create a machine that sucks in ambient air and sprays it with sodium hydroxide and then expels it as clean air. The carbon from the air will be captured and stored underground.

The Telegraph, 13 Feb 2009

green or white?

Environmentalists, urban planners and politicians all agree the city’s roofs need to change so that less heat is absorbed and less electricity used for cooling offices and apartments within. But unanimity on the best way of doing this is more elusive, with green roofs and white roofs being spruiked from different corners.

In September, Victorian Environment Minister Gavin Jennings declared himself “a fan” of green roofs – a concept well advanced in American cities such as Chicago and Portland – where beds of vegetation adorn building tops.

Citing overseas research, Jennings said a green roof was capable of reducing local temperatures by about four degrees. The State Government has helped fund a study into adapting green roof technology to local conditions, while the Wonthaggi desalination plant will boast one of the biggest green roofs in Australia.

Lord Mayor Robert Doyle, meanwhile, declared himself a fan of white roofs this month; another method for tackling the heat island effect by spraying rooftops with a white, rubbery layer that reflects the sun’s rays. New York mayor Michael Bloomberg is another fan of the concept.

Sydney Morning Herald, 16 Jan 2010

but who wants a padded cell in their own home?

Dr John Pockett from the Barbara Hardy Institute suggests that you take time to adapt your house to climate change.

For home builders, have a refuge at the centre of the house, that has thicker walls, so heat will take longer to get through. The other major thing (that all home owners can do) is to have a lighter coloured roof, known as a cool roof.

Make it as light coloured as your council area will allow. A cool roof reflects sunlight (including ultraviolet and infrared rays) ensuring the surface will not get as hot during the summer, leading to less heat entering living spaces.

University of South Australia, 13 Jan 2015

not fast & not furious

Women must stop admiring men who drive sports cars if they want to join the fight against global warming, the Government’s chief scientist has warned.

Professor Sir David King singled out women who find supercar drivers “sexy” adding that they should divert their affections to men who live more environmentally friendly lives.

”I was asked at a lecture by a young woman about what she could do and I told her to stop admiring young men in Ferraris,” he said. Daily Telegraph, 16 Dec 2007

house on stilts

Houses should be built on stilts to adapt to flooding caused by climate change, scientists have said. The Newcastle University study looked at the impact of predicted rises in temperature – particularly in urban areas.

“Houses built on stilts, flood resilient wiring where the sockets and wires are raised above flood level, and water resistant building materials are going to have to be incorporated into our building plans.” said Dr Richard Dawson, one of the report’s authors.
Daily Telegraph, 12 Oct 2009

smoke and ….

Eric Hu, from Melbourne’s Deakin University, said that while red house roofs absorbed heat from the sun, white ones would bounce energy back into space and “it will never come back”.

He also proposed painting roads white, and building giant mirrors in the outback. He said energy reflectors could be built in the desert using aluminium foil, “like you use in the kitchen”.

A climate change expert at the University of NSW, Andy Pitman, said Dr Hu’s ideas were “not stupid” but required more research to ensure there would be no unwanted side-effects. But better than reflecting energy would be to harness it using roof tiles with built-in solar cells.

Dr Pitman suspected white roads and roofs could inflict glare on motorists and said scientists would need to be sure heat reflected from outback mirrors did not interfere with the weather.

Sydney Morning Herald, 31 Mar 2007

cold water poured on artificial clouds!

A controversial proposal to create artificial white clouds over the ocean in order to reflect sunlight and counter global warming could make matters worse, scientists have warned.

The proposed scheme to create whiter clouds over the oceans by injecting salt spray into the air from a flotilla of sailing ships is one of the more serious proposals of researchers investigating the possibility of “geoengineering” the climate in order to combat global warming.

However, a study into the effects of creating man-made clouds which reflect sunlight and heat back into space has found that the strategy could end up having the opposite effect by interfering with the natural processes that lead to the formation of reflective white clouds over the ocean.

Our research suggests that attempts to generate brighter clouds via sea spray geoengineering would at best have only a tiny effect and could actually cause some clouds to become less bright, said Professor Ken Carslaw of the University of Leeds.

Heat Is Online – originally The Independent 7 Jun 2010

clouded thinking

Stephen Salter, professor of engineering design at the University Edinburgh, and Professor John Latham, from the National Centre for Atmospheric Research in Colorado, have been using Salt Flares to test if it is possible to seed or even create Marine Stratocumulus Clouds.

The flares will spray up salt water into the clouds. When the particles rise into a cloud they redistribute the moisture, increasing its reflectivity. As a result the cloud bounces more sunlight back into space.

Approximately 300 flares will be released at sea level from a boat moored off the South African coast. Prof Latham added: “We’ve got the most massive global problem that we’ve ever had, so we’ve got to think big.”

The Telegraph, 19 Feb 2009

solution to climate change – write more articles!

“I feel confident that we WILL reduce emissions to slow global warming to a pace to which we can (mostly) adapt.

Why am I so confident? Firstly, because in 2015, more than 1.5% of all articles in the New York Times mentioned “climate change”. This compares with 2% of articles that mentioned “terrorism” and 1.4% that mentioned “refugees”.

As in other countries, the media profile of “climate change” is now very strong – politicians and the public see reports about our changing climate almost daily. Secondly, in 2015 over 15,000 scholarly papers were published with the topic of “climate “change”, “greenhouse effect”, or “global warming” as the topic.

In 1988, the year the IPCC was established, only 68 scholarly articles published on these topics. With such strong and growing media and expert interest, how can we fail?”

– Neville Nicholls Professor Emeritus, School of Earth, Atmosphere and Environment Monash University, Australia –

Is This How You Feel? Website – How scientists feel

2 wheels good, 4 wheels bad!

With concern over global warming rising nearly as quickly as petrol prices, Australians are turning to motorcycles and scooters in record numbers. Most new riders are citing cost — of petrol, parking and insurance — as reasons for turning to a bike.

But others are turning to two-wheeled alternatives out of concern over carbon.

Stevie Murray of Kensington will go for his learner’s permit next week. He said he decided to buy a scooter for environmental reasons.

“I just felt a bit guilty driving around the inner city in a car, so it was that environmental reason which initially led me to consider a scooter,” he said.

The Age, 30 Nov 2006

No TV’s for you!

One useful approach on low-carbon development from a developing country perspective is put forth by Professor Jiahua Pan, executive director of the research centre for sustainable development at the Chinese Academy of Social Sciences and member of the Global Climate Network.

The notion is that while this path also seeks to minimize GHG emissions, “no restriction should be placed on development goals that are directed to enhance the welfare of the poor at large. Development goals are not compromised for reasons of emissions control”.

But, luxurious or wasteful emissions (viewed as those that do not meet basic human needs such as shelter or food) should be discouraged.

Low Carbon Development Path for Asia and the Pacific, December, 2010, UN report, p16

Call to action!

Considering that climate change represents a real threat to the existence of humanity, of living beings and our Mother Earth as we know it today,

Confident that the peoples of the world, guided by the principles of solidarity, justice and respect for life, will be able to save humanity and Mother Earth,

and Celebrating the International Day of Mother Earth,

The Government of the Plurinational State of Bolivia calls on the peoples of the world, social movements and Mother Earth’s defenders, and invites scientists, academics, lawyers and governments that want to work with their citizens to the Peoples’ World Conference on Climate Change and Mother Earth’s Rights to be held from 20th to 22nd April 2010 in Cochabamba, Bolivia.

Evo Morales Ayma, President of the Plurinational State of Bolivia, Bolivia, January 5th, 2010 – CounterCurrents.org

what do you say to a polar bear?

bear_wavingBut today’s emerging solution to eco-anxiety is ecotherapy.

The science originated among the New Agers of the USA, like Santa Fe-based therapist Melissa Pickett, who describes herself as “a student of evolutionary inquiry, a visionary and a change agent”.

“Eco-anxiety is caused by our disconnection from nature. People tell me how an article about the polar bears losing their habitat was making them ill,” she says.

“So I place a photograph of a polar bear into the patients’ hands and encourage them to have an imaginary conversation with him as a way to ease their despair.”

She also advises we carry rocks in our pockets to remind us of our connection with the Earth and buy one of her “sacred matrices” (yours for $10 each).

The Independent, 20 Mar 2008

see also – action plan

use less stuff!

 

TED TURNER: Not doing it will be catastrophic. We’ll be eight degrees hotter in ten, not ten but 30 or 40 years and basically none of the crops will grow. Most of the people will have died and the rest of us will be cannibals. Civilization will have broken down. The few people left will be living in a failed state — like Somalia or Sudan — and living conditions will be intolerable.

The droughts will be so bad there’ll be no more corn grown. Not doing it is suicide. Just like dropping bombs on each other, nuclear weapons is suicide. We’ve got to stop doing the suicidal two things, which are hanging on to our nuclear weapons and after that we’ve got to stabilize the population. When I was born-

CHARLIE ROSE: So what’s wrong with the population?

TURNER: We’re too many people. That’s why we have global warming. We have global warming because too many people are using too much stuff. If there were less people, they’d be using less stuff.

UN climate conferences to end!

Car travel should be cut by 80%, road construction halted and public transport boosted if Australia is to meet carbon emission targets, energy experts have warned.

“The car is doomed,” Monash University associate professor Damon Honnery said, discussing the findings of a soon-to-be-published research paper, Mitigating Greenhouse: Limited Time Options, written with Dr Patrick Moriarty.

“People are going to have to fundamentally change the way they think about travel and make much more use of non-motorised travel such as cycling and walking.”

Dr Moriarty also believes there must be big reductions in air travel. “An overseas trip might become a once-in-a-lifetime experience rather than an annual event,” he said.

The Age (Australia), 3 Mar 2008 – screen copy held by this website

see also – action plan

jelly balls to the rescue!

Vast numbers of marine “jelly balls” now appearing off the Australian east coast could be part of the planet’s mechanism for combating global warming.

The jellyfish-like animals are known as salps and their main food is phytoplankton (marine algae) which absorbs the greenhouse gas carbon dioxide in the top level of the ocean. This in turn comes from the atmosphere.

Mark Baird of the CSIRO said salps were notoriously difficult for scientists to study in the laboratory and consequently little attention has been paid to their ecological role until recently.

Dr Baird was part of a CSIRO and University of NSW marine survey last month that found a massive abundance of salps in the waters around Sydney. They were up to 10 times what they were when first surveyed 70 years ago.

Brisbane Times, 17 Nov 2008

pull up the moat!

A report done by University of NSW’s Dr Mark Diesendorf found energy efficiency to be a key way to cut greenhouse emissions.

Commissioned by Greenpeace, the report is based on the premise that to prevent global average temperatures from rising above 2C over pre-industrial levels, the world must cut emissions by 60 per cent by 2050.

To do that, interim targets are vital, with several estimates suggesting developed nations such as Australia must cut pollution by at least 30 per cent relative to 1990 levels by 2020.

To achieve the 30 per cent cut, more controversial measures such as an end to land clearing, a 20 per cent cut in beef production to reduce the effect of methane from cattle, a 50 per cent cut in business and professional immigration, and the elimination or offset of emissions from aluminium smelting would be needed.

Sydney Morning Herald, 10 Oct 2007 – screen copy held by this website