26 September 2017, The Conversation, How TV weather presenters can improve public understanding of climate change. A recent Monash University study of TV weather presenters has found a strong interest from free-to-air presenters in including climate change information in their bulletins. The strongest trends in the survey, which had a 46% response rate, included: + 97% of respondents thought climate change is happening; + 97% of respondents believed viewers had either “strong trust” or “moderate trust” in them as a reliable source of weather information; + 91% of respondents were comfortable with presenting local historical climate statistics, and just under 70% were comfortable with future local climate projections; and + 97% of respondents thought their audiences would be interested in learning about the impacts of climate change. According to several analyses of where Australians get their news, in the age of ubiquitous social media TV is still the single largest news source. These three factors – trust, the impartial nature of weather, and Australian’s enthusiasm for the weather – puts TV presenters in an ideal position to present climate information. Such has been the experience in the US, where the Centre for Climate Change Communication together with Climate Matters have partnered with more than 350 TV weathercasters to present simple, easy-to-process factual climate information. In the US it is about mainstreaming climate information as factual content delivered by trusted sources. The Climate Matters program found TV audiences value climate information the more locally based it was. Read More here
Category Archives: The Science
5 September 2017, Reuters, ANALYSIS-Hurricane Harvey’s aftermath could see pioneering climate lawsuits. After disasters in the United States like Hurricane Harvey, lawyers get busy with lawsuits seeking to apportion blame and claim damages. This time, a new kind of litigation is likely to appear, they say – relating to climate change. That’s because rapid scientific advances are making it possible to precisely measure what portion of a disaster such as Harvey can be attributed to the planet’s changing climate. Such evidence could well feed negligence claims as some victims of the hurricane may seek to fault authorities or companies for failing to plan for such events, according to several lawyers interviewed by the Thomson Reuters Foundation. “As extreme weather events and related damages and other impacts increase in severity … courts will increasingly be called upon to seek redress for damages suffered,” said Lindene Patton, a risk-management lawyer with the Earth & Water Group, a Washington-based specialty law firm.Hurricane Harvey last week brought unprecedented destruction as incessant rain and winds of up to 130 miles per hour caused catastrophic damage, making large swathes of Texas and Louisiana uninhabitable for weeks or months. Images of soldiers and police in helicopters and special high-water trucks rescuing Texans stranded by floodwater brought back painful memories of the devastation wrought by Hurricane Katrina in Louisiana a decade ago. The U.S. Environmental Protection Agency has rejected a contention by scientists and the U.N.’s World Meteorological Organization that the historic rainfall from Harvey was linked to climate change. Still, the dramatic scenes rekindled questions about the extent to which climate change can be blamed for such a monster hurricane, beyond broad predictions that global warming will increase the frequency of freak weather events. This time around, scientists are increasingly confident they can come up with answers.Their tool is a new science, known as event attribution, which determines what proportion of a specific extreme weather event can be blamed on climate change. Read More here
1 September 2017, The Conversation, Australia’s record-breaking winter warmth linked to climate change. On the first day of spring, it’s time to take stock of the winter that was. It may have felt cold, but Australia’s winter had the highest average daytime temperatures on record. It was also the driest in 15 years.Back at the start of winter the Bureau of Meteorology forecast a warm, dry season. That proved accurate, as winter has turned out both warmer and drier than average. While we haven’t seen anything close to the weather extremes experienced in other parts of the world, including devastating rainfalls in Niger, the southern US and the Indian subcontinent all in the past week, we have seen a few interesting weather extremes over the past few months across Australia. Drier weather than normal has led to warmer days and cooler nights, resulting in some extreme temperatures. These include night-time lows falling below -10℃ in the Victorian Alps and -8℃ in Canberra (the coldest nights for those locations since 1974 and 1971, respectively), alongside daytime highs of above 32℃ in Coffs Harbour and 30℃ on the Sunshine Coast. During the early part of the winter the southern part of the country remained dry as record high pressure over the continent kept cold fronts at bay. Since then we’ve seen more wet weather for our southern capitals and some impressive snow totals for the ski fields, even if the snow was late to arrive. Read More here
29 August 2017, The Independent, A “wave of legal action” over climate change has already begun and cases will become more likely to succeed as the scientists get better at attributing extreme weather events to global warming, activists have warned. Writing in the journal Nature Geoscience, lawyers from ClientEarth in London and Earth & Water Law in Washington DC said events previously regarded as “acts of God” could increasingly land humans with a bill for damages. Companies and their directors, government agencies and others with a duty of care, who fail to disclose relevant information or to plan ahead, could all potentially be in legal trouble. Several legal cases are already underway in the US with a group of young people suing the US federal government for allegedly creating and enhancing the dangers of climate change; coastal communities in California suing fossil fuel companiesover sea-level rise; and the New York attorney general’s office investigating ExxonMobil amid claims the company may have misled shareholders about the financial risk posed by climate change. The Nature Geoscience article said: “The question is not whether there will be another wave of climate-related litigation — the wave is already in motion. “The question instead is whether it will be more successful than previous efforts. Read More here