Saturday, August 30, 2014

Warburton Review recommends slashing Australia’s Renewable Energy Target

Original article posted on Climate Action Moreland website

No surprises in the Warburton Review recommendations published this week. The review panel was after all hand picked to return a result the conservative and ideologically driven Abbott Government would be happy with.

Chaired by self confessed climate denier and former chairman of Caltex Dick Warburton, the recommendations involve changing the target by either closing the scheme to new investors or by setting targets based on the growth of electricity demand. The review also called for the outright abolition of the small-scale RET scheme - the scheme that assists solar PV panels installation on domestic houses and small businesses. This change would push up the cost of panels by 50 per cent according to a Sydney Morning Herald Report.

The review was very narrow in focus and did not consider adequately the climate science imperative for rapid climate change action and need to rapidly transition to renewables in stationary energy, and the need to do this as part of the global uptake in renewables, and nor did it assess or model the substantial health benefits and reduced medical costs provided of reduced air pollution.

Link: Warburton Review of the Renewable Energy Target

Friday, August 29, 2014

Anglesea community want Alcoa coal mine shut down



Originally posted to Nofibs.com.au on August 23, 2014.

Anglesea residents want to see the Alcoa owned power station and coal mine they have suffered with for the last 50 years closed down. Since Alcoa has closed the Port Henry Aluminium Smelter the last justification for the mine and power station has ended. The coal mine and power station no longer has a social licence to operate according to the Surf Coast Air Action community group. Victoria currently has a surplus of generating capacity and we don't need the power from the highly polluting Anglesea power station.

I joined several hundred people in a protest at Anglesea on Sunday 10 August, located at the skatepark. It was a big turn up to the rally organised by Anglesea based community group Surf Coast Air Action (SCAA). There were a tonne of speeches - perhaps too many for a rally. But each speech brought a different dimension. See my photos from the event.

A highlights video of the event includes excerpts of a few speakers, associated events, and visiting the coal mine.

Saturday, August 23, 2014

Open Letter: Respect climate science expertise, Maurice Newman

Dear Mr Maurice Newman AC,

As the head of Prime Minister Tony Abbott's Business Advisory Council and a person advising the Prime Minister on business related matters I expect you to give factual, informed and considered advice. It is particularly important that you take the time, effort and responsibility to respect expertise, particularly scientific expertise, and educate yourself on areas outside of your own business and management focus that impinge on government decisions that effect the management of Australia's economy and environment and international relationships.

I would expect that on matters of science and climate change you would seek the advice and collaborate with Australia's chief scientist, Professor Ian Chubb, and the premier scientific organisations active in this research including the CSIRO, BOM, and the Australian Academy of Science.

Of course you have a right to your personal opinions, but not to proffer them as factual advice to Government when they are clearly inaccurate or misleading according to the people of expertise working in these specialist areas.

Your recent opinions published in the The Australian newspaper ('We’re ill-prepared if the iceman cometh' 14 August 2014) are contrary to the findings of every major scientific and meteorological body on the planet, and ignore the reality that the long term trend is that the Earth is getting hotter, with a more active hydrological cycle causing more extreme weather events.

Why should the Australian public have confidence in your role if you display such little regard for scientific fact and the expertise offered by our scientists, including by Australia's chief scientist?

I understand that the Climate Council's Professor Tim Flannery has offered an opportunity for the Business Advisory Council to be briefed by a group of our nation's top scientists on climate change and business risk. I urge you to take this opportunity.

To assist you, I suggest you watch Professor Michael Raupach in his speech he delivered during National Science Week at the Australian Academy of Science on Tuesday 19 August 2014. Dr Raupach is Executive Director of the Climate Change Institute, Australian National University and has led a highly respected and exemplary career in climate research with the CSIRO. He is regarded as one of Australia's leading experts on climate change.

The speech contains a brief overview of climate science and some of Australia's important contributions to this science. It is as good as any place to start for accurate scientific information on climate change. Grab a cuppa tea or coffee and sit down and watch it for an hour. Is that too much to ask?



If you cannot accommodate and incorporate the expert advice from specialists, such as from Australian climate scientists, in your business advice to government, then I expect you to step down from your position as there is a serious conflict of interest between scientific factual information and the national interest with your personally held views.

Sincerely

John Englart

Friday, August 22, 2014

Coral reef ecosystems acidifying 3 times faster than open ocean


New research shows that the rate of ocean acidification in coral reef ecosystems is more than three times faster than in the open ocean, much more than previously thought. This has big implications for reef ecosystems around the globe suffering under multiple stressers of increased sea surface temperatures, nutrient and other pollution and commercial fishing pressures.

Biogeochemist researchers from Southern Cross University Led by recent graduate Dr Tyler Cyronak detailed this new insight in a study published in Geophysical Research Letters titled Enhanced coral reef acidification driven by regional biogeochemical feedbacks.

Ocean acidification is well documented in open waters. Cold waters like in the southern ocean can more readily absorb carbon dioxide, so ocean acidification was thought to be proceeding more rapidly in marine ecosystems in cooler waters (see my 2007 article: Scientists say Ocean Acidity Increasing at Faster Rate)

This new research highlights that coral reef waters are also rapidly acidifying. This research examined studies done in coral reefs since the 1960s and found that the rate of acidification in coral reef ecosystems was more than three times faster than in the open ocean.

Thursday, August 21, 2014

Climate Change moving the goal posts for Aussie Rules


Climate change is already impacting Australia's homegrown game of football - Aussie Rules. This video features climate researcher Alliance Rance, who works with the Victorian Centre for Climate Change Adaptation Research (VCCCAR), interviewing her brother Alex Rance who plays with the Richmond Tigers.

Climate impacts are already being felt in more weather extremes affecting playing field surfaces and the need to change player training regimes, especially in the summer off season. Many of our sports and outdoor recreational activity are already being affected by changing weather extremes requiring behaviour adaptation.



Humour: Addressing false equivalence in the climate debate


John Oliver's show Last Week Tonight has provided at last an accurate balance on debating the issue of climate change on television. For too long media shows have presented it as a debate between two equal sides - but this is false equivalance.

The overwhelming scientific consensus is that climate change is occurring, impacts are happening now, and we need to rapidly reduce emissions to avoid dangerous climate impacts.



Wednesday, August 20, 2014

Guest Post: Who's Killing the Krill?

The joys of a parent in assisting with a homework assignment. Tarryn Clancy is in year 8 Geography exploring Antarctic and Marine Science. As some of my blogging has concerned the southern ocean, whales and Antarctica, and I had recently completed the Open2Study Marine and Antarctic Science online course I was able to assist her with some source material and format of references at the end. But the writing and presentation is all hers. Written By Tarryn Clancy

Whales. Each day they eat tons of krill. And that is only one whale. But what would you say if I told you that 'Mr Bigs' is not the one who is responsible. It is in fact, something much closer to home. Climate Change. We overlook It because some people still do not believe it exists. But it does. And the declining number of krill is evidence of that.