21 March 2017, The Guardian, Record-breaking climate change pushes world into ‘uncharted territory’ Earth is a planet in upheaval, say scientists, as the World Meteorological Organisation publishes analysis of recent heat highs and ice lows. The record-breaking heat that made 2016 the hottest year ever recorded has continued into 2017, pushing the world into “truly uncharted territory”, according to the World Meteorological Organisation. The WMO’s assessment of the climate in 2016, published on Tuesday, reports unprecedented heat across the globe, exceptionally low ice at both poles and surging sea-level rise. Global warming is largely being driven by emissions from human activities, but a strong El Niño – a natural climate cycle – added to the heat in 2016. The El Niño is now waning, but the extremes continue to be seen, with temperature records tumbling in the US in February and polar heatwaves pushing ice cover to new lows. “Even without a strong El Niño in 2017, we are seeing other remarkable changes across the planet that are challenging the limits of our understanding of the climate system. We are now in truly uncharted territory,” said David Carlson, director of the WMO’s world climate research programme. “Earth is a planet in upheaval due to human-caused changes in the atmosphere,” said Jeffrey Kargel, a glaciologist at the University of Arizona in the US. “In general, drastically changing conditions do not help civilisation, which thrives on stability.” The WMO report was “startling”, said Prof David Reay, an emissions expert at the University of Edinburgh: “The need for concerted action on climate change has never been so stark nor the stakes so high.” The new WMO assessment also prompted some scientists to criticise Donald Trump. “While the data show an ever increasing impact of human activities on the climate system, the Trump administration and senior Republicans in Congress continue to bury their heads in the sand,” said Prof Sir Robert Watson, a distinguished climate scientist at the UK’s University of East Anglia and a former head of the UN’s climate science panel. Read More here
Category Archives: Global Action Inaction
1 January 2017, The Conversation, Cabinet papers 1992-93: Australia reluctant while world moves towards first climate treaty. Cabinet papers from 1992 and 1993 released today by the National Archives of Australia confirm that Australia was a reluctant player in international discussions about climate change and environmental issues under Prime Minister Paul Keating. Internationally, it was an exciting time for the environment. In June 1992, the UN Earth Summit was held in Rio de Janeiro. Here the world negotiated the UN Framework Convention on Climate Change (which last year gave us the Paris Agreement) and opened the Convention on Biological Diversity for signing. So what was Australia doing? Australia stumbles towards climate policy Domestically, the focus was on Ecologically Sustainable Development (ESD), a policy process begun by Prime Minister Bob Hawke. Working groups made up of corporate representatives, environmentalists and bureaucrats had beavered away and produced hundreds of recommendations. By the final report in December 1991, the most radical recommendations (gasp – a price on carbon!) had been weeded out. Democrats Senator John Coulter warned of bureaucratic hostility to the final recommendations. Keating replaced Hawke in the same month. The August 1992 meeting, where the ESD policies were meant to be agreed upon, was so disastrous that the environmentalists walked out and even the corporates felt aggrieved. Two interim reports on the ESD process from the cabinet papers fill in some of the detail. The first interim report, in March 1992, said that government departments had not been able to identify which recommendations to take on board. Cabinet moved the process on, but the only policies on the table were those that involved: …little or no additional cost, cause minimal disruption to industry or the community, and which also offer benefits other than greenhouse related. Read More here
12 December 2016, Climate News Network, Methane’s rapid spurt risks climate curbs plan. A recent rapid rise in methane could damage global attempts to slow climate change through cuts in carbon dioxide emissions. One year ago today, with huge relief, scarcely able to believe their achievement, world leaders finally agreed to reduce emissions of carbon dioxide. But a bare 12 months later comes sobering news: atmospheric concentrations of another gas, methane, are growing faster than at any time in the last 20 years, putting further pressure on the historic Paris Agreement to deliver substantial cuts in emissions very soon. Some scientists say the world now needs to change course and do more about methane to have a chance of keeping average global temperatures from rising by more than 2°C. And one seasoned Arctic watcher says the changes there in the last decade are altering a system which has remained intact since the Ice Age. Methane is the second major greenhouse gas, with agriculture accounting for 40% of emissions. Over a century it is 34 times more powerful as a greenhouse gas than carbon dioxide (though far less abundant), but over 20 years methane is 84 times more potent than CO2. In an editorial in the journal Environmental Research Letters, an international team of scientists reports that methane concentrations in the air began to surge around 2007 and grew steeply in 2014 and 2015. In those two years concentrations rose by 10 or more parts per billion annually. In the early 2000s they had been rising by an annual average of 0.5 ppb. Read More here
8 December 2016, The Guardian, Finkel review criticises climate policy chaos and points to need for emissions trading. Exclusive: Report warns investment in electricity has stalled, and existing policies won’t allow Australia to meet its Paris target. Australia’s chief scientist, Alan Finkel, has said investment in the electricity sector has stalled because of “policy instability and uncertainty” – and he’s warned that current federal climate policy settings will not allow Australia to meet its emissions reduction targets under the Paris agreement. In a 58-page report that has been circulated before Friday’s Council of Australian Governments meeting between the prime minister and the premiers, Finkel has also given implicit endorsement to an emissions intensity trading scheme for the electricity industry to help manage the transition to lower-emissions energy sources. While there is no concrete recommendation to that effect, the report, obtained by Guardian Australia, references the evidence from energy regulators that such a scheme would integrate best “with the electricity market’s pricing and risk management framework” and “had the lowest economic costs and the lowest impact on electricity prices”. Finkel also notes advice from the Climate Change Authority which says market mechanisms have the lowest average cost of abatement, and of the options modelled, an emissions intensity scheme “had the lowest impact on average residential electricity prices”. Read more here