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Posts Tagged ‘change’

Insurance Industry Looking Hard At Climate Change

December 25th, 2012 12:24 admin View Comments

Businesses

A recent paper in Science (abstract) examines the insurance industry’s reaction to climate change. The industry rakes in trillions of dollars in revenues every year, and a shifting climate would have the potential to drastically cut into the profits left over after settlements have been paid. Hurricane Sandy alone did about $80 billion worth of damage to New York and New Jersey. With incredible amounts of money at stake, the industry is taking climate projections quite seriously. From the article: “Many insurers are using climate science to better quantify and diversify their exposure, more accurately price and communicate risk, and target adaptation and loss-prevention efforts. They also analyze their extensive databases of historical weather- and climate-related losses, for both large- and small-scale events. But insurance modeling is a distinct discipline. Unlike climate models, insurers’ models extrapolate historical data rather than simulate the climate system, and they require outputs at finer scales and shorter time frames than climate models.”

Source: Insurance Industry Looking Hard At Climate Change

UN Summit Strikes Climate Deal Promising “Damage Aid” To Poor Nations

December 9th, 2012 12:20 admin View Comments

Earth

Hugh Pickens writes writes “BBC reports that UN climate talks in Doha have closed with a historic shift in principle agreed to by nearly 200 nations extending the Kyoto Protocol through 2020 and establishing for the first time that rich nations should move towards compensating poor nations for losses due to climate change. Until now rich nations have agreed to help developing countries to get clean energy and adapt to climate change, but they have stopped short of accepting responsibility for damage caused by climate change elsewhere. ‘It is a breakthrough,’ says Martin Khor of the South Center — an association of 52 developing nations. ‘The term Loss and Damage is in the text — this is a huge step in principle. Next comes the fight for cash.’ US negotiators made certain that neither the word ‘compensation,’ nor any other term connoting legal liability, was used, to avoid opening the floodgates to litigation – instead, the money will be judged as aid. Ronny Jumea, from the Seychelles, told rich nations earlier that discussion of compensation would not have been needed if they had cut emissions earlier. ‘We’re past the mitigation [emissions cuts] and adaptation eras. We’re now right into the era of loss and damage. What’s next after that? Destruction?’ While the United States has not adopted a comprehensive approach to climate change, the Obama administration has put in place a significant auto emissions reduction program and a plan to regulate carbon dioxide from new power plants. ‘What this meeting reinforced is that while this is an important forum, it is not the only one in which progress can and must be made,’ says Jennifer Haverkamp, director of the international climate programs at the Environmental Defense Fund. The disconnect between the level of ambition the parties are showing here and what needs to happen to avoid dangerous climate change is profound.’”

Source: UN Summit Strikes Climate Deal Promising “Damage Aid” To Poor Nations

Strong Climate Change Opinions Are Self-Reinforcing

December 8th, 2012 12:02 admin View Comments

Earth

An anonymous reader writes “A study recently published in Nature (abstract) looked at how personal beliefs altered a person’s perception of climate change. Surveying a sample of people in 2008 and then the same people again in 2011, the study looked for ‘motivated reasoning,’ where ‘high belief certainty influenced perceptions of personal experience,’ and ‘experiential learning,’ where ‘perceived personal experience of global warming led to increased belief certainty.’ According to the article, ‘When you categorize individuals by engagement — essentially how confident and knowledgeable they feel about the facts of the issue — differences are revealed. For the highly-engaged groups (on both sides), opinions about whether climate is warming appeared to drive reports of personal experience. That is, motivated reasoning was prevalent. On the other hand, experience really did change opinions for the less-engaged group, and motivated reasoning took a back seat.None of that is truly surprising, but it leads to a couple interesting points. First, the concrete here-and-now communication strategy is probably a good one for those whose opinions aren’t firmly set — fully 75 percent of Americans, according to the polling. But second, that tack is unlikely to get anywhere with the 8 percent or so of highly-engaged Americans who reject the idea of a warming planet, and are highly motivated to disregard anything that says otherwise.’”

Source: Strong Climate Change Opinions Are Self-Reinforcing

Senators Vow To Renew Bid For State Taxes On Remote Internet Sales

December 4th, 2012 12:44 admin View Comments

Government

jfruh writes “A bipartisan group of U.S. Senators are working hard to make it legal for U.S. states to collect sales tax on any sales made to their residents, even if the sellers live elsewhere. They tried to add an amendment making the change to an unrelated defense appropriations bill, but the attempt was defeated. They have vowed to try again.”

Source: Senators Vow To Renew Bid For State Taxes On Remote Internet Sales

Report Says Climate Change Already Evident, Emissions Gap Growing

November 21st, 2012 11:20 admin View Comments

EU

Dupple writes “Following on from a world bank report of 4 degree C warmer world, comes this story from the BBC. ‘The effects of climate change are already evident in Europe and the situation is set to get worse, the European Environment Agency has warned. “Every indicator we have in terms of giving us an early warning of climate change and increasing vulnerability is giving us a very strong signal,” observed EEA executive director Jacqueline McGlade.’” The report in question. Also comes news we’ve hit record levels of atmospheric carbon dioxide.

Source: Report Says Climate Change Already Evident, Emissions Gap Growing

Facebook Switching To HTTPS By Default

November 19th, 2012 11:30 admin View Comments

Facebook

Trailrunner7 writes “Facebook this week will begin turning on secure browsing be default for its millions of users in North America. The change will make HTTPS the default connection option for all Facebook sessions for those users, a shift that gives them a good baseline level of security and will help prevent some common attacks. Facebook users have had the option of turning on HTTPS since early 2011 when the company reacted to attention surrounding the Firesheep attacks. However, the technology was not enabled by default and users have had to opt-in and manually make the change in order to get the better protection of HTTPS.”

Source: Facebook Switching To HTTPS By Default

Grasshoppers Change Mating Calls to Overcome Urban Noise

November 16th, 2012 11:37 admin View Comments

Climate Change May Speed Up Satellites

November 15th, 2012 11:30 admin View Comments

Oracle Makes Red Hat Kernel Changes Available As Broken-Out Patches

November 13th, 2012 11:47 admin View Comments

Oracle

Artefacto writes “The Ksplice team has made available a git repository with the changes Red Hat made to the kernel broken down. They are calling this project RedPatch. This comes in response to a policy change Red Hat had implemented in early 2011, with the goal of undercutting Oracle and other vendors’ strategy of poaching Red Hat’s customers. The Ksplice team says they’ve been working on these individual patches since then. They claim to be now making it public because they ‘feel everyone in the Linux community can benefit from the work.’ ‘For Ksplice, we build individual updates for each change and rely on source patches that are broken-out, not a giant tarball. Otherwise, we wouldn’t be able to take the right patches to create individual updates for each fix, and to skip over the noise — like a change that speeds up bootup — which is unnecessary for an already-running system.’”

Source: Oracle Makes Red Hat Kernel Changes Available As Broken-Out Patches

Stalagmite Gives Further Evidence that Climate Change Contributed to Mayan Collapse

November 13th, 2012 11:21 admin View Comments
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