Geelong Sustainability

Find out how climate change will affect us, why we should care about it, and what solutions we can employ.This online course lead by Prof. Lesley Hughes an ecologist in the Department of Biological Sciences at Macquarie University is free and starts on the 14th of October.

"This nice little video was put together for our friends at Sustainable Table for the Give a Fork! event. From the Sustainable Table website: Here's your chance to make a real difference by joining Sustainable Table in showing that you Give a Fork! about what's on your plate. sustainabletable.org.au/"

"One of the most common misunderstandings amongst climate change "skeptics" is the difference between short-term noise and long-term signal.  This animation shows how the same temperature data (green) that is used to determine the long-term global surface air warming trend of 0.16°C per decade (red) can be used inappropriately to "cherrypick" short time periods that show a cooling trend simply because the endpoints are carefully chosen and the trend is dominated by short-term noise in the data (blue steps).  Isn't it strange how five periods of cooling can add up to a clear warming trend over the last 4 decades?  Several factors can have a large impact on short-term temperatures, such as oceanic cycles like the El Niño Southern Oscillation (ENSO) or the 11-year solar cycle.  These short-term cycles don't have long-term effects on the Earth's temperature, unlike the continuing upward trend caused by global warming from human greenhouse gas emissions."

"The Earth's climate has changed throughout history. Just in the last 650,000 years there have been seven cycles of glacial advance and retreat, with the abrupt end of the last ice age about 7,000 years ago marking the beginning of the modern climate era - and of human civilization. Most of these climate changes are attributed to very small variations in Earth's orbit that change the amount of solar energy our planet receives."

"Researchers at Stanford University have found a way to harvest considerable amounts of electricity from an unlikely source: poop. In a paper published this month in the Proceedings of the National Academy of Sciences, Xing Xie and his team of engineers describe a "microbial battery" capable of generating electricity from naturally occurring sewage bacteria."

"For the first time, researchers have put together all the climate data they have (from ice cores, coral, sediment drilling) into one chart that shows the "global temperature reconstruction for the last 11,000 years":"

"AN INDEPENDENT study of wind farms and noise is among the first environmental ­priorities of the Abbott government. Incoming Industry Minister Ian ­Macfarlane said he would begin talking to wind farm operators before parliament sits in November to discuss the scope of the inquiry and a law to establish real time monitoring."

"On September 27 2013 the 5th Assessment Report by the Intergovernmental Panel on Climate Change (IPCC) will be released. One part of this report will address the so-called "warming hiatus". This is the argument that warming has stopped, with the further assertion in some quarters that we therefore have nothing to worry about in the future."

"Since the Waubra wind farm started generating power in 2009, the town has acquired a dubious reputation: the so-called `Waubra Disease' is now known internationally. But how much sense does it make? Whilst there's a small number of complainants among the population of 500, there are also 30 families hosting turbines on their land as well as many turbine neighbours -- including community leaders - who live happily with the turbines. Neil Barrett has been researching the Waubra situation for the past year. Whilst his attempts so far to understand the issues raised by complainants have been unsuccessful, it has become clear to him that the apparent good health and well-being of the turbine hosts and most of their neighbours deserves to be more widely known. "

"A report by a team of international scientists concludes there now is no doubt climatic changes are due to humans rather than any other natural factors."

"THE United Nation's latest investigation into climate change reportedly admits the world has been warming at only just over half the rate it had claimed in 2007. According to the UK's Daily Mail newspaper, a leaked draft of the UN's Intergovernmental Panel on Climate Change's (IPCC) latest assessment of the state of the climate and global warming - AR5 - says the earth has been warming at a rate of 0.12C each decade since 1951. But it says the last major IPCC report, released in 2007 and called AR4, claimed the planet was warming at a rate of 0.2C every decade." See also http://www.theguardian.com/environment/climate-consensus-97-per-cent/2013/sep/16/climate-change-contrarians-5-stages-denial

"The fifth Intergovernmental Panel on Climate Change (IPCC) report is due out on September 27th, and is expected to reaffirm with growing confidence that humans are driving global warming and climate change. In anticipation of the widespread news coverage of this esteemed report, climate contrarians appear to be in damage control mode, trying to build up skeptical spin in media climate stories." See also http://www.news.com.au/national-news/global-warming-forecasts-wrong-says-un-report/story-fncynjr2-1226720435324

"Community renewable energy has significant political and economic benefits, but is often hindered by five major barriers. Watch this vividly illustrated presentation to learn how communities can overcome the barriers and advance more local renewable energy. ILSR Senior Researcher John Farrell gave this presentation as part of a Sustainable Economies Law Center webinar on April 30, 2013."

"The way we generate, transfer and use energy is changing, and our energy systems and infrastructure have come under increasing pressure to cope. Black-outs strike where we would expect reliable supplies, energy costs are rising, pushed up by fossil fuel prices and the expense of renewing ageing electricity infrastructure. As the proportion of energy generated from renewables like wind, wave and solar power rises, part of the solution to such intermittently generated energy is technology that can store the energy until it is needed."

"Fracking is a controversial topic. On the one side the gas drilling companies, on the other citizen opposed to this drilling method. Politicians are also divided on the matter. We try to take a neutral look on fracking. It is relevant for all of us, because of high prices for energy and the danger for our drinking water. This video focuses mostly on the debate currently ongoing in europe. In a lot of european countries there is a public outcry against fracking, espacially in germany. But the facts in this video are relevant to all of us."

"While the Coalition didn't release a 2013 election policy document explaining how they'd reduce emissions, they did release a document outlining how they'd axe the tax. The document is entitled The Coalition's Policy to Deliver Lower Prices by Scrapping the Carbon Tax. Within it is an excellent idea well worth supporting, in that it will highlight just how 'brilliant' the Abbott government's cost of living 'relief' will be when it axes the carbon tax. "

"EPA has released a draft guideline on Energy from Waste, consistent with the Victorian Government's Getting full value: the Victorian Waste and Resource Recovery Policy. The guideline outlines how the Environment Protection Act 1970 and associated policies and regulations are applied to the assessment of proposals that recover energy from waste. The document provides high level guidance for industry, government and the community on EPA expectations and requirements for the siting, design, construction and operation of such facilities."

"The food the world wastes accounts for more greenhouse gas emissions than any country except for China and the United States, according to a United Nations report."

"Over 15 years ago, Melbourne mounted a long-term campaign to change the way it uses energy and has attracted international acclaim for its commitment to sustainability. This has included encouraging bike riding and public transport and improving building efficiency. One notable example of this is the Council House 2 building, Australia's first six-star green star new office design building. Completed in 2006, some of the building's features include recycled water use, automatic windows, sun-tracking facades for shade and roof-mounted wind turbines to draw out hot air."

"Extreme weather and rising sea levels caused by climate change will significantly increase the need for an effective defence force. It's why the military are taking notice of the scientists."