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Earth

UN Climate Change Panel: It's Happening, and It's Almost Entirely Man's Fault 695

Posted by timothy from the your-fault dept.
iONiUM writes The UN released a new climate change report which concludes that it is indeed happening, and it's almost entirely man's fault. From the article: "The IPCC was set up in 1988 to assess global warming and its impacts. The report released Sunday caps its latest assessment, a mega-review of 30,000 climate change studies that establishes with 95-percent certainty that nearly all warming seen since the 1950s is man-made." However, the report isn't entirely dire. It goes on to say: "To get a good chance of staying below 2C, the report's scenarios show that world emissions would have to fall by between 40 and 70 percent by 2050 from current levels and to 'near zero or below in 2100.'" Below zero of course means mining existing CO2 out of the atmopshere somehow.
The Internet

Real Net Neutrality Problem: 'Edge Provider' vs 'End User' 97

Posted by timothy from the what's-your-paradigm? dept.
An anonymous reader writes At the Washington Post, Brett Frischmann elaborates on the theory that the continuing flaw with the FCC's Net-Neutrality strategy lies in the perverse distinction between "End User" and "Edge Provider". Succinctly: "The key to an open Internet is nondiscrimination and in particular, a prohibition on discrimination or prioritization based on the identity of the user (sender/receiver) or use (application/content)," and then, "Who exactly are the end users that are not edge providers? In other words, who uses the Internet but does not provide any content, application, or service? The answer is no one. All end users provide content as they engage in communications with other end users, individually or collectively. ... Think of all the startups and small businesses run from people's homes on home Internet connections, using WordPress tools or Amazon hosting services. Are they 'end users' when they email their friends but 'edge providers' when they switch windows to check their business metrics?"
Transportation

Space Tourism Isn't Worth Dying For 594

Posted by timothy from the all-worked-up-about-a-false-dichotomy dept.
rudy_wayne writes with this opinion piece at Wired published in the wake of the crash of SpaceShipTwo, which calls the project nothing more than a "millionaire boondoggle thrill ride." A selection: SpaceShipTwo is not a Federation starship. It's not a vehicle for the exploration of frontiers. Virgin Galactic is building the world's most expensive roller coaster, the aerospace version of Beluga caviar. It's a thing for rich people to do. Testing new aircraft takes a level of courage and ability beyond most humans. Those engineers and pilots are at the peak of human achievement. What they're doing is amazing. Why Virgin is doing it is not. When various corporate representatives eulogize those two pilots as pioneers who were helping to cross the Final Frontier, that should make you angry. That pilot died not for space but for a luxury service provider. His death doesn't get us closer to Mars; it just keeps rich people further away from weightlessness and a beautiful view.
Politics

Reactions To Disgusting Images Predict a Persons Political Ideology 330

Posted by timothy from the aesthetics-and-morals dept.
LuxuryYacht writes A new study shows that the way your brain responds to photos of of maggots, mutilated carcasses, and gunk in the kitchen sink gives a pretty good indication of whether you're liberal or conservative. "Remarkably, we found that the brain's response to a single disgusting image was enough to predict an individual's political ideology," Read Montague, a Virginia Tech Carilion Research Institute psychology professor who led the study, said in a written statement. 83 men and women viewed a series of images while having their brains scanned in a functional MRI (fMRI) machine. The images included the disgusting photos described above, along with photos of babies and pleasant landscapes. Afterward, the participants were asked to rate how grossed out they were by each photo. They also completed a survey about their political beliefs, which included questions about their attitudes toward school prayer, gun control, immigration, and gay marriage. There was no significant difference in how liberals and conservatives rated the photos. But the researchers noted differences between the two groups in the activity of brain regions associated with disgust recognition, emotion regulation, attention and even memory. The differences were so pronounced that the researchers could analyze a scan and predict the person's political leaning with 95 percent accuracy.
Programming

It's Time To Revive Hypercard 299

Posted by timothy from the overdue-as-open-source dept.
HughPickens.com writes HyperCard, an application program and programming tool released for the Apple Macintosh in 1987, represented the 'computing for the people' philosophy that enabled users to go past the pre-built software that came on their machines, and to program and build software of their own. "Mac users could use Hypercard to build their own mini-programs to balance their taxes, manage sports statistics, make music – all kinds of individualized software that would be useful (or fun) for individual users." Now Jer Thorp writes that the end of HyperCard left a huge gap that desperately needs to be filled – a space for an easy to use, intuitive tool that will once again let average computer users make their own tools. According to Throp, this type of plain-language programming makes sense, particularly in an application that was designed specifically for non-programmers. "I find the largest concern for learners to be not with the conceptual hurdles involved in writing a program, but with obscure and confusing syntax requirements. I would love to be able to teach HyperTalk to my students, as a smooth on-road to more complex languages like JavaScript, Java or C++." By putting the tools of creation into the hands of the broader userbase, we would allow for the creation of ultra-specific personalized apps that, aside from a few exceptions, don't exist today."

HyperTalk wasn't just easy, it was also fairly powerful. Complex object structures could be built to handle complicated tasks, and the base language could be expanded by a variety of available external commands and functions (XCMDs and XFCNs, respectively), which were precursors to the modern plug-in. But ultimately, HyperCard would disappear from Mac computers by the mid-nineties, eclipsed by web browsers and other applications which it had itself inspired. The last copy of HyperCard was sold by Apple in 2004. "One thing that's changed in the intervening decades is that the hobbyist has largely gone by the wayside. Now you're either a user or a full-fledged developer, and the gulf is wider than ever," writes Peter Cohen. "There's really nothing like it today, and I think the Mac is lesser for it."
Earth

New Study Shows Three Abrupt Pulses of CO2 During Last Deglaciation 132

Posted by samzenpus from the it's-getting-hot-in-here dept.
vinces99 writes A new study shows that the increase of atmospheric carbon dioxide that contributed to the end of the last ice age more than 10,000 years ago did not occur gradually but rather was characterized by three abrupt pulses. Scientists are not sure what caused these abrupt increases, during which carbon dioxide levels rose about 10 to 15 parts per million – or about 5 percent per episode – during a span of one to two centuries. It likely was a combination of factors, they say, including ocean circulation, changing wind patterns and terrestrial processes. The finding, published Oct. 30 in the journal Nature, casts new light on the mechanisms that take the Earth in and out of ice ages.

"We used to think that naturally occurring changes in carbon dioxide took place relatively slowly over the 10,000 years it took to move out of the last ice age," said lead author Shaun Marcott, who did the work as a postdoctoral researcher at Oregon State University and is now at the University of Wisconsin-Madison. "This abrupt, centennial-scale variability of CO2 appears to be a fundamental part of the global carbon cycle."

Previous research has hinted at the possibility that spikes in atmospheric carbon dioxide may have accelerated the last deglaciation, but that hypothesis had not been resolved, the researchers say. The key to the new finding is the analysis of an ice core from the West Antarctic that provided the scientists with an unprecedented glimpse into the past."
Power

How Apple Watch Is Really a Regression In Watchmaking 415

Posted by timothy from the maybe-they-could-merge-with-timex dept.
Nerval's Lobster writes Apple design chief Jony Ive has spent the past several weeks talking up how the Apple Watch is an evolution on many of the principles that guided the evolution of timepieces over the past several hundred years. But the need to recharge the device on a nightly basis, now confirmed by Apple CEO Tim Cook, is a throwback to ye olden days, when a lady or gentleman needed to keep winding her or his pocket-watch in order to keep it running. Watch batteries were supposed to bring "winding" to a decisive end, except for that subset of people who insist on carrying around a mechanical timepiece. But with Apple Watch's requirement that the user constantly monitor its energy, what's old is new again. Will millions of people really want to charge and fuss with their watch at least once a day?
Earth

Imagining the Future History of Climate Change 495

Posted by samzenpus from the it's-getting-hot-in-here dept.
HughPickens.com writes "The NYT reports that Naomi Oreskes, a historian of science at Harvard University, is attracting wide notice these days for a work of science fiction called "The Collapse of Western Civilization: A View From the Future," that takes the point of view of a historian in 2393 explaining how "the Great Collapse of 2093" occurred. "Without spoiling the story," Oreskes said in an interview, "I can tell you that a lot of what happens — floods, droughts, mass migrations, the end of humanity in Africa and Australia — is the result of inaction to very clear warnings" about climate change caused by humans." Dramatizing the science in ways traditional nonfiction cannot, the book reasserts the importance of scientists and the work they do and reveals the self-serving interests of the so called "carbon combustion complex" that have turned the practice of science into political fodder.

Oreskes argues that scientists failed us, and in a very particular way: They failed us by being too conservative. Scientists today know full well that the "95 percent confidence limit" is merely a convention, not a law of the universe. Nonetheless, this convention, the historian suggests, leads scientists to be far too cautious, far too easily disrupted by the doubt-mongering of denialists, and far too unwilling to shout from the rooftops what they all knew was happening. "Western scientists built an intellectual culture based on the premise that it was worse to fool oneself into believing in something that did not exist than not to believe in something that did."

Why target scientists in particular in this book? Simply because a distant future historian would target scientists too, says Oreskes. "If you think about historians who write about the collapse of the Roman Empire, or the collapse of the Mayans or the Incans, it's always about trying to understand all of the factors that contributed," Oreskes says. "So we felt that we had to say something about scientists.""
Biotech

Black Swan Author: Genetically Modified Organisms Risk Global Ruin 432

Posted by samzenpus from the won't-somebody-please-think-of-the-world? dept.
KentuckyFC writes It's 20 years since the FDA approved the Flavr Savr tomato for human consumption, the first genetically engineered food to gain this status. Today, roughly 85 per cent of corn and 90 per cent of soybeans produced in the US are genetically modified. So it's easy to imagine that the scientific debate over the safety of genetically modified organisms has been largely settled. Not for Nassim Nicholas Taleb, author of The Black Swan and several academic colleagues who say that the risks have been vastly underestimated. They say that genetically modified organisms threaten harm on a global scale, both to ecosystems and to human health. That's different from many conventional risks that threaten harm on a local scale, like nuclear energy for example. They argue that this global threat means that the precautionary principle ought to be applied to severely limit the way genetically modified organisms can be used.
Government

When Snowden Speaks, Future Lawyers (and Judges) Listen 221

Posted by Soulskill from the everybody-else-is-watching-duck-dynasty dept.
TheRealHocusLocus writes: We are witness to a historic first: an individual charged with espionage and actively sought by the United States government has been (virtually) invited to speak at Harvard Law School, with applause. [Note: all of the following links go to different parts of a long YouTube video.] HLS Professor Lawrence Lessig conducted the hour-long interview last Monday with a list of questions by himself and his students.

Some interesting segments from the interview include: Snowden's assertion that mass domestic intercept is an "unreasonable seizure" under the 4th Amendment; that it also violates "natural rights" that cannot be voted away even by the majority; a claim that broad surveillance detracts from the ability to monitor specific targets such as the Boston Marathon bombers; him calling out Congress for not holding Clapper accountable for misstatements; and his lament that contractors are exempt from whistleblower protection though they do swear an oath to defend the Constitution from enemies both foreign and domestic.

These points have been brought up before. But what may be most interesting to these students is Snowden's suggestion that a defendant under the Espionage Act should be permitted to present an argument before a jury that the act was committed "in the public interest." Could this help ensure a fair trial for whistleblowers whose testimony reveals Constitutional violation?
Earth

EU Sets Goal To Cut Greenhouse Gas Emissions 40% By 2030 172

Posted by Soulskill from the go-big-or-go-home dept.
An anonymous reader writes: The 28 nations in the European Union agreed Friday to reduce greenhouse gas emissions 40% (going by 1990 levels) by the year 2030. The deal received widespread criticism; industry bosses said the 2030 targets were too extreme, while many environmental groups said the goals weren't ambitious enough. The deal requires each nation to achieve the goal independently — earlier targets could use international offsets to avoid or reduce action. EU officials hope the agreement will encourage the U.S. and China to take a more aggressive stance on fighting climate change.
Crime

Incapacitating Chemical Agents: Coming Soon To Local Law Enforcement? 152

Posted by samzenpus from the and-stay-down dept.
Lasrick writes To this day, Russian authorities refuse to disclose the incapacitating chemical agent (ICA) they employed in their attempt, 12 years ago, to save 900 hostages held in a theater by Chechen fighters. Malcom Dando elaborates on a new report (PDF) that Russia, China, Israel, and a slew of other countries are continuing research into ICAs, and the apparent indifference of the international community into such research. Proponents of ICAs have long promoted their use in a variety of scenarios, including that of law enforcement, because in theory these chemicals incapacitate without permanent disability. Critics, however, point out that these weapons rely on exact dosage to prevent fatality, and that the ability to 'deliver the right agent to the right people in the right dose without exposing the wrong people, or delivering the wrong dose' is a near-impossible expectation. ICAs represent the further misuse and militarization of the life sciences and a weakening of the taboo against the weaponization of toxic substances, and the idea that they could be used in law enforcement situations is a disturbing one."
Sony

How Sony, Intel, and Unix Made Apple's Mac a PC Competitor 296

Posted by samzenpus from the back-in-the-day dept.
smaxp writes In 2007, Sony's supply chain lessons, the network effect from the shift to Intel architecture, and a better OS X for developers combined to renew the Mac's growth. The network effects of the Microsoft Wintel ecosystem that Rappaport explained 20 years ago in the Harvard Business Review are no longer a big advantage. By turning itself into a premium PC company with a proprietary OS, Apple has taken the best of PC ecosystem, but avoided taking on the disadvantages.
Privacy

Assange: Google Is Not What It Seems 289

Posted by timothy from the mixed-motivations dept.
oxide7 (1013325) writes "In June 2011, Julian Assange received an unusual visitor: the chairman of Google, Eric Schmidt. They outlined radically opposing perspectives: for Assange, the liberating power of the Internet is based on its freedom and statelessness. For Schmidt, emancipation is at one with U.S. foreign policy objectives and is driven by connecting non-Western countries to Western companies and markets. These differences embodied a tug-of-war over the Internet's future that has only gathered force subsequently. Assange describes his encounter with Schmidt and how he came to conclude that it was far from an innocent exchange of views."
Data Storage

BitTorrent Performance Test: Sync Is Faster Than Google Drive, OneDrive, Dropbox 124

Posted by timothy from the pardon-us-fellas dept.
An anonymous reader writes Now that its file synchronization tool has received a few updates, BitTorrent is going on the offensive against cloud-based storage services by showing off just how fast BitTorrent Sync can be. More specifically, the company conducted a test that shows Sync destroys Google Drive, Microsoft's OneDrive, and Dropbox. The company transferred a 1.36 GB MP4 video clip between two Apple MacBook Pros using two Apple Thunderbolt to Gigabit Ethernet Adapters, the Time.gov site as a real-time clock, and the Internet connection at its headquarters (1 Gbps up/down). The timer started when the file transfer was initiated and then stopped once the file was fully synced and downloaded onto the receiving machine. Sync performed 8x faster than Google Drive, 11x faster than OneDrive, and 16x faster than Dropbox.

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And it should be the law: If you use the word `paradigm' without knowing what the dictionary says it means, you go to jail. No exceptions. -- David Jones

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