18 posts tagged with ClimateChange by wilful.
Displaying 1 through 18 of 18.
Several measures of Arctic ice cover have hit record lows. Melting usually continues into September, so this year’s minimum should be below the 2007 record. The rate of melting far exceeds that predicted by most models. Predictions of when the Arctic might be entirely ice-free at the summer minimum are being brought sharply forwards.
Yesterday Australia joined many developed nations in putting a price on carbon pollution (fixed at $23/tonne CO2e for three years) (prev). Despite extensive compensation, this moderate economic reform has proved enormously unpopular ("based on a lie") and is expected to be repealed if/when the Federal Opposition are returned to government.
The Republican Brain is Chris Mooney's second book investigating the reasons for the beliefs of conservative Americans, following 2005's The Republican War on Science. He asks why identified Republicans reject the scientific consensus on important issues, seemingly against their education achievement, finding an answer in brain structures.
Clean Energy Future. Australia has embarked on a tradeable carbon permit system, covering about 60% of emissions, beginning on 1 July 2012, and mixing in substantial progressive tax reform, putting a line under a very long debate on this matter indeed.
You probably haven't heard of Gina Rinehart. However, she's Australia's richest person and will quite possibly be the world's richest person in a few short years. Her currently limited political activity appears primarily directed at maintaining profitability, avoiding taxes and stopping a price on carbon pollution.
Energy-related carbon-dioxide (CO2) emissions in 2010 were the highest in history, according to the latest estimates by the International Energy Agency (IEA). After a dip in 2009 caused by the global financial crisis, emissions are estimated to have climbed to a record 30.6 Gigatonnes (Gt), a 5% jump from the previous record year in 2008, when levels reached 29.3 Gt. The likelihood of exceeeding 450 ppm CO2 and associated two degrees of warming has now receded greatly.
Despite continuing inaction and perverse subsidies from the US Federal Government, one of their largest entities, the US Department of Defense, has done the analysis and considers both peak oil and climate change to be a significant threat. In partial response, they're pushing heavily into alternative fuels, with the Air Force aiming to get fully half of its domestic jet fuel from alternative sources by 2016.
Yale's 2010 Environmental Performance Index (EPI) ranks 163 countries on 25 performance indicators tracked across ten policy categories covering both environmental public health and ecosystem vitality. These indicators provide a gauge at a national government scale of how close countries are to established environmental policy goals.
Tim DeChristopher goes on trial in a Salt Lake City District Court today [Case No. 2:09-CR-183], facing a ten year sentence and/or $750 000 fines. His crime? Intentionally making false bids on fossil fuel leases. His supporters include Dr James Hansen and Bill McKibben. (previously)
The Australian Government has committed to a price on carbon from 1 July 2012, prior to a likely full emissions trading scheme within three to five years. The Opposition are outraged, predicting a people's revolt. This should clearly define the next election.
The world is well on track to achieve 4 degrees of warming by 2100. In September 2009, a conference organised by the Tyndall Centre looked at this scenario, with the papers recently published in a special issue of the Philosophical Transactions of the Royal Society. Pr. Anderson of the Tyndall Centre suggests that only 10 percent of humanity may survive this conflagration.
With half of the new GOP Congressmen affirmed climate science deniers,and facing opposition even within his own party, President Obama has acknowledged that "cap and trade" legislation on US carbon emissions is dead. Regulation of emissions by the EPA appears to be the only way forward. Republicans are seeking to nobble that option, while Karl Rove thinks that "climate is gone" from the political landscape. Thankfully, according to John Shimkus, God has promised no more climate change, so we're all right then.
Investigative reporting continues to attack the credibility of the IPCC reports on climate change, as well as vicious personal attacks. These stories gain wide coverage in the denialist echo chamber, yet several months down the track, after thorough independent investigation, they are found to be false. Weak retractions are published in newspapers, but the damage is done.
Rivers of Ice: Vanishing Glaciers of the Greater Himalaya is an exhibition currently on in New York City, showcasing the work of photographer and mountaineer David Brashears. The Glacier Research Imaging Project is re-imaging historic photos of shrinking glaciers in the Himalaya. [more inside]
Australia's emissions trading scheme, the "Carbon Pollution Reduction Scheme", is being debated in the Senate today. [more inside]
Climatologists at the NASA Goddard Institute for Space Studies have found that 2007 tied with 1998 for Earth's second warmest year in a century (2005 being the hottest). More here. of course, others disagree.
The costs of climate change adaptation are estimated at US$1 Trillion* (wordwide, by 2050), equal to one year's growth. "Our analysis suggests that there are technologically feasible and relatively low-cost options for controlling carbon emissions to the atmosphere. Estimates suggest that the level of GDP might be reduced by no more than around 2-3% in 2050 if this strategy was followed, equivalent to sacrificing only around a year of economic growth for the sake of reducing carbon emissions in 2050 by around 60% compared to our baseline scenario. But if this is to be achieved, it will take further concerted action by governments, businesses and individuals over a broad range of measures to boost energy efficiency, adopt a greener fuel mix, and introduce carbon capture and storage technologies in power plants and other major industrial facilities". * that's less than half one cock-arse war!