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"In Spring 2013, we conducted our latest national survey on Americans' climate change and energy beliefs, attitudes, policy support, and behavior. The first report focuses on Americans' beliefs about extreme weather and climate change. We found that about six in ten Americans (58%) say "global warming is affecting weather in the United States." Many Americans believe global warming made recent extreme weather and climatic events "more severe," specifically: 2012 as the warmest year on record in the United States (50%); the ongoing drought in the Midwest and the Great Plains (49%); Superstorm Sandy (46%); and Superstorm Nemo (42%). We also found that about two out of three Americans say weather in the U.S. has been worse over the past several years, up 12 percentage points since Spring 2012. The report can be downloaded here: Extreme Weather and Climate Change in the American Mind, April 2013."

"From record hot and cold temperatures to floods and droughts, 2013 was a wacky year for weather. The National Oceanic and Atmospheric Administration (NOAA) weighed in Wednesday with its list of the year's most significant climate anomalies and events. The report puts specific weather events into historical context, with the general effect of suggesting that global temperature rise is driving heightened weather extremes."

"When extreme weather events occur the Climate Commission is consistently asked questions about the link to climate change. This report unpacks our current knowledge about different types of extreme weather events: extreme temperatures, rainfall, drought, bushfires, storm surges, cyclones and storms."

"The Lucky Country has experienced a major spike in extreme weather in the past few years, with a string of devastating incidents just since January. That has people wondering if the island continent is somehow a perfect bellwether for the Earth's changing climate. So scientists are bearing down on the problem with intensity, investigating Australia's increasingly violent weather patterns and trying to figure out what they might portend for the rest of the world as our climate changes."

"These weather maps are produced from computer models and are used by forecasters to develop the official weather maps, which contain added features such as cold fronts". Use Play & Stop buttons to watch how the models think the next 7 days might play out.

"What's behind America's extreme weather run?"

"The Climate Commission has received questions from the community and the media seeking to understand the influence of climate change on the recent extreme summer weather. Download The Angry Summer. This report provides a summary of the extreme weather of the 2012/13 summer and the influence of climate change on such events."

"The Arctic's sea ice melted at a record pace in 2012, the ninth-hottest year on record, compounding concerns about climate change underscored by extreme weather such as Hurricane Sandy, the UN weather agency says."

"Weather and climate touch all aspects of Australian life. What we experience here at home is part of the global climate system. The Bureau of Meteorology and CSIRO contribute significantly to the international effort of weather and climate monitoring, forecasting and research. In State of the Climate, we discuss the long-term trends in Australia's climate. This is our third biennial State of the Climate report. As with our earlier reports, we focus primarily on climate observations and monitoring carried out by the Bureau of Meteorology and CSIRO in the Australian region, as well as on future climate scenarios."

"The World Meteorological Organization released its 'Status of the Global Climate' today, an annual review of the climatic highlights in the past 12 months. In an email to journalists, the WMO also included a compilation of highlights, based on reports from National Meteorological and Hydrological Services and WMO Regional Climate Centres. We've added this in full below."

"About 20 of the UK's leading scientists and meteorologists are due to meet at the Met Office to discuss Britain's "unusual" weather patterns. They will try to identify the factors that caused the chilly winter of 2010-11 and the long, wet summer of 2012. They will also try to work out why this spring was the coldest in 50 years - with a UK average of 6C (42.8F) between March and May."

"In recent years, Europe has suffered a rising number of extreme weather events - from unprecedented heat waves and droughts to record-breaking floods, wind storms and freezes. These events do not respect borders and it is vital that Europe's policy makers come together to devise common strategies to help mitigate the physical, human and economic costs. This new EASAC report based on a comprehensive collection of scientific data from the last 20 years provides just such a rallying call."

"Australia's early bushfires this year may be part of an ongoing trend towards an increase in both the overall fire danger and the length of the bushfire season."

"Find out more about greenhouse gases and how they can influence our climate and weather."

I am writing with Hurricane Sandy having brought devastation to New York and the East coast of the United States. Much has been written on the politics of climate change. But until a few days ago, a severe weather event affecting the Presidential poll in the world's largest economy and second largest emitter of greenhouse gases, would have been regarded as creative fantasy or another average Hollywood script.

When I testified before the US Senate in the hot summer of 1988, I warned of the kind of future that climate change would bring to us and our planet. I painted a grim picture of the consequences of steadily increasing temperatures, driven by mankind's use of fossil fuels. But I have a confession to make: I was too optimistic. My projections about increasing global temperature have been proved true. But I failed to fully explore how quickly that average rise would drive an increase in extreme weather.

THE myth that solar power is unreliable because clouds sometimes cover the sun has been dispelled by a world-first report produced by the CSIRO. While clouds or rainy weather drastically reduce the amount of electricity produced by solar panels, intelligent management of the power grid means panels and mirrors should still supply 40 per cent of the nation's energy in the future, the report said.

"Blustery weather in the middle of August has sent a slew of wind energy records tumbling. NSW wind farms generated 35 gigawatt-hours of electricity in the week starting August 18, beating the previous high for the state by about 9 per cent, consultants Intelligent Energy Systems said."

"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."

"Last week, the New York Times reported that venerable Dow Jones Industrial Average component Coca-Cola Co. was awakening to the impact of climate change on its business. The increase in unpredictable weather, droughts, floods and other climate-related events was disrupting the company's product supply. Some of their "essential ingredients" are now under threat. Global warming, according to the article, is being seen "as a force that contributes to lower gross domestic products, higher food and commodity costs, broken supply chains and increased financial risk." This debate is no longer about whether global warming is real (it is) or whether humans are the most likely cause (you are), but rather, some very interesting and different questions that might be more professionally relevant to finance: How is this going to affect business? What are the investing consequences? Who will be the financial winners and losers of climate change?"