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Biotech

New Research Could Slow Human Aging 180

Posted by samzenpus from the slowing-things-down dept.
schliz writes "A team of scientists from Japan and New Zealand have helped baker's yeast live 50% longer than usual by artificially stabilizing a genetic sequence called ribosomal DNA. The study's authors say that rDNA is a 'hot spot for production of the aging signal.' Because rDNA genes are very similar in yeast and humans, they say their experiment is a first step towards anti-aging drugs."

Comment Re:The Principle of Disparate Impact (Score 1) 452

by MSTCrow5429 (#44785713) Attached to: Could Technology Create Modern-Day 'Leper Colonies'?
You cannot take the legal doctrine of disparate impact and apply it carte blanche to every other aspect of human relations. It is not a general principle, and should not be misused as such. To claim otherwise is entirely novel and requires far more than a bare assertion of its new definition.
Crime

Could Technology Create Modern-Day 'Leper Colonies'? 452

Posted by timothy from the so-what-things-can-we-conflate-today-for-you-sir? dept.
theodp writes "Back in the day, leprosy patients were stigmatized and shunned, quarantined from society in Leper Colonies. Those days may be long gone, but are our mapping, GPS, and social media technologies in effect helping to create modern-day 'Leper Colonies'? The recently-shuttered GhettoTracker.com (born again as Good Part of Town) generated cries of racism by inviting users to rate neighborhoods based on 'which parts of town are safe and which ones are ghetto, or unsafe'. Calling enough already with the avoid-the-ghetto apps, The Atlantic Cities' Emily Badger writes, "this idea toes a touchy line between a utilitarian application of open data and a sly wink toward people who just want to steer clear of 'those kinds of neighborhoods.'" The USPTO has already awarded avoid-crime-ridden-neighborhoods-like-the-plague patents to tech giants Microsoft, IBM, and Google. So, when it comes to navigational apps, where's the line between utility and racism? 'As mobile devices get smarter and more ubiquitous,' writes Svati Kirsten Narula, 'it is tempting to let technology make more and more decisions for us. But doing so will require us to sacrifice one of our favorite assumptions: that these tools are inherently logical and neutral...the motivations driving the algorithms may not match the motivations of those algorithms' users.' Indeed, the Google patent for Storing and Providing Routes proposes to 'remove streets from recommended directions if uploaded route information indicates that travelers seem to avoid the street.' Even faster routes that 'traverse one or more high crime areas,' Google reasons, 'may be less appealing to most travelers'."
The Military

Making a Case For Cyberwar Against Syria 203

Posted by timothy from the too-bad-so-few-picked-the-anti-war-candidate dept.
Hugh Pickens DOT Com writes "Jason Healey writes at Defense One that if the Obama administration conducts military strikes against Syria, as now seems likely, it should use military cyber weapons at the earliest possible moment to show 'that cyber operations are not evil witchcraft but can be humanitarian.' Cyber capabilities could first disrupt Syrian air defenses directly or confuse military command and control, allowing air strikes to proceed unchallenged. A cyber strike might also disable dual-use Syrian critical infrastructure (such as electrical power) that aids the regime's military but with no long-term destruction as would be caused by traditional bombs. Last, it is possible the U.S. military has cyber capabilities to directly disrupt the operations of Syria's chemical troops. Healy writes that one cyberweapon that should not be used is covert cyber operations against Bashar Assad's finances. 'Both of his immediate predecessors declined such attacks and the world economy and financial sector are already in a perilous state.' Before the American-led strikes against Libya in 2011, the Obama administration debated whether to conduct a cyberoffensive to disrupt the Qaddafi government's air-defense system, but balked, fearing that it might set a precedent for other nations, in particular Russia or China, to carry out such offensives of their own. This time should be different in Healey's view. 'By sparing the lives of Syrian troops and nearby civilians, an opening cyber operation against Syria could demonstrate exactly how such capabilities can be compliant with international humanitarian law,' writes Healey. 'America should take this chance to demystify these weapons to show the world they, and the U.S. military in general, can be used on the battlefield in line with humanitarian principles.'"
Robotics

Technologies Like Google's Self-Driving Car: Destroying Jobs? 736

Posted by timothy from the seen-and-the-unseen dept.
Nerval's Lobster writes "For quite some time, some economists and social scientists have argued that advances in robotics and computer technology are systematically wrecking the job prospects of human beings. Back in June, for example, an MIT Technology Review article detailed Erik Brynjolfsson (a professor at the MIT Sloan School of Management) and a co-author suggesting that the evolution of computer technology was "largely behind the sluggish employment growth of the last 10 to 15 years." Of course, technological change and its impact on the workforce is nothing new; just look at the Industrial Revolution, when labor-saving devices put many a hard-working homo sapien out of economic commission. But how far can things go? There are even arguments that the technology behind Google's Self-Driving Car, which allows machines to rapidly adapt to situations, could put whole new subsets of people out of jobs."

Comment Re:"Slowdown" = Stop (Score 1) 510

by MSTCrow5429 (#44702379) Attached to: International Climate Panel Cites Near Certainty On Warming
You might have noticed that the press release was dealing with predictions, not the past record. If I was a serious opponent, I could try pointing out that it states "we will continue to see temperatures like those which resulted in 2000-2009 being the warmest decade in the instrumental record dating back to 1850," but that isn't inconsistent with global warming ending in 1998. http://www.metoffice.gov.uk/media/pdf/q/0/Paper2_recent_pause_in_global_warming.PDF does argue that global warming stopped, although in 2000, not 1998.
Earth

How Human Psychology Holds Back Climate Change Action 530

Posted by Soulskill from the never-put-off-until-tomorrow-what-you-can-ignore-completely dept.
Hugh Pickens DOT Com writes "Cass R. Sunstein writes at Bloomberg that an understanding of human psychology — specifically, what human beings fear and what they do not — helps to explain why nations haven't insisted on more significant emissions reductions even as scientists warn that if the world continues on its current course, we will face exceedingly serious losses and threats including a significant rise in sea levels by century's end. First, people tend to be especially focused on risks or hazards that have an identifiable perpetrator, and for that reason produce outrage. 'Warmer temperatures are a product not of any particular human being or group, but the interaction between nature and countless decisions by countless people. There are no obvious devils or demons — no individuals who intend to create the harms associated with climate change.' The second obstacle is that people tend to evaluate risks by way of 'the availability heuristic,' which leads them to assess the probability of harm by asking whether a readily available example comes to mind. For example, an act of terrorism is likely to be both available and salient, and hence makes people fear that another such event will occur. A recent crime or accident can activate attention and significantly inflate people's assessment of risk. Finally, human beings are far more attentive to immediate threats than to long-term ones. They may neglect the future, seeing it as a kind of foreign country, one they may not ever visit. For this reason, they might fail to save for retirement, or they might engage in risk-taking behavior such as smoking or unhealthy eating that will harm their future selves. 'All the obstacles are daunting skepticism about the science, economic self-interest, and the difficulties of designing cost-effective approaches and obtaining an international agreement,' concludes Sunstein, 'But the world is unlikely to make much progress on climate change until the barrier of human psychology is squarely addressed.'"

Comment Re:"Slowdown" = Stop (Score 1) 510

by MSTCrow5429 (#44676687) Attached to: International Climate Panel Cites Near Certainty On Warming
Bug

Xerox Photocopiers Randomly Alter Numbers, Says German Researcher 290

Posted by timothy from the we-think-you-meant-9 dept.
First time accepted submitter sal_park writes "According to a report from German computer scientist D. Kriesel, some Xerox WorkCentre copiers and scanners may alter numbers that appear in scanned documents. Having analyzed the output of two such devices, the Xerox WorkCentre 7535 and 7556, Kriesel found that "patches of the pixel data are randomly replaced in a very subtle and dangerous way": in particular, some numbers appearing in a document may be replaced by other numbers when it is scanned."
The Media

New York Times Sells Boston Globe At 93% Loss 178

Posted by Soulskill from the not-bad-for-a-newspaper dept.
An anonymous reader writes "The New York Times announced this morning that it has sold the Boston Globe newspaper and related assets, including the Boston.com website and the Worcester Telegram & Gazette daily paper, to John Henry, the principal owner of the Boston Red Sox. The price was $70 million in cash, a small fraction of the $1.1 billion the Times paid to acquire the Globe in 1993, and does not include assumption of the Globe's pension liabilities, estimated at $110 million, which will remain with the Times. Since then the paper's weekday circulation has fallen from 507,000 to 246,000 (including digital), mirroring the declining fortunes of many other daily newspapers across the country. Henry, who also owns the Liverpool FC and various other sports- and media- related properties, made his fortune in the investment industry; however, his hedge fund company recently closed after several years of poor performance."

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As far as the laws of mathematics refer to reality, they are not certain, and as far as they are certain, they do not refer to reality. -- Albert Einstein

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