5 posts categorized "Nuclear Weapons"

12/12/2012

Spy Agency Predicts Megahumans By 2030

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In the year 2030, Asia will surpass North America and Europe and become the global economic powerhouse it once was during the Middle Ages. Deaths from communicable disease will drop by 40 percent. The majority of the world's population won't be poor and among them will walk bionic superhumans with neuro-pharmaceutical drugs coursing through their veins.

These are just a very small fraction of the predictions made by the soothsayers over at the National Intelligence Council (NIC), a US coalition of 17 government intelligence agencies. The NIC's prophecies were recently detailed in Global Trends 2030: Alternative Worlds, a 140-page report that identifies "megatrends" expected to emerge over the next 18 years and radically alter the world as we know it today. The report is the fifth installment of NIC's Global Trends series, which seeks to provide a proactive framework for thinking about the future.

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"We are at a critical juncture in human history, which could lead to widely contrasting futures," writes Christopher Kojm, NIC chairman, in the report's introduction. "It is our contention that the future is not set in stone, but is malleable, the result of an interplay among megatrends, game-changers and, above all, human agency."

Chief among the megatrends is the diffusion of power and individual empowerment. The West is set to take a back seat to Asia's economy as technology levels the playing field and other "non-Western or middle-tier states" begin to rise. The middle class is expected to expand in most countries, but won't feel secure due to the one billion workers from developing countries expected to flood the labor pool.

Global demographics are expected to shift as well. Life-expectancy rates are likely to soar, leading to an increase in global population from 7.1 billion today to around 8 billion in 2030. Much of this population will gravitate towards megacities as urbanization is set to grow by nearly 60 percent.

As population swells, so too will competition for resources. Demand for food is expected to rise 35 percent and energy 50 percent. Half the world will live in areas with severe water stress.

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You see where this is going. As the global population becomes more intelligent, more healthy and more prosperous due to positive technological developments in a wide range of fields, it's creating a promising, yet vulnerable future. That's to say nothing of game-changing scenarios like nuclear war, pandemics and bioterrorism.

"Our effort is to encourage decision-makers, whether in government or outside, to think and plan for the long term so that negative futures do not occur and positive ones have a better chance of unfolding," writes Kojm.

Who those decisions-makers will be and whether they'll lead the globe into chaos or order, feast or famine, is anyone's guess. What's crystal clear, though, is that 2030 will be beyond our wildest imagination.

"As replacement limb technology advances, people may choose to enhance their physical selves as they do with cosmetic surgery today," the report states. "Future retinal eye implants could enable night vision, and neuro-enhancements could provide superior memory recall or speed of thought."  

via RT

Credit: Digital Vision / Getty Images



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07/19/2012

You Dropped a Bomb on Me: Gotta-See Videos

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In June of 1957 the United States was hip deep in the Cold War. Nuclear fears were high. To help alleviate fears and practice a bit of propaganda, the Air Force got five volunteers to stand under a two-kiloton nuclear explosion and describe LIVE what they felt. The purpose was to show such a small amount of nuclear material wouldn't be as destructive as the bombs dropped on Japan during World War II. It may seem crazy, but these men were trying to teach us about science, sort of. via DVice and NPR

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02/10/2012

Are You Ready For Mind-Control Warfare?

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History boasts no shortage of trigger-happy war mongers. Though many were able to resist the physical act of non-stop trigger-pulling (some were not), I'd venture to guess their minds were even more rampant with thoughts of annihilation.

Perhaps a scary thought, considering a recent report published by the Royal Society that highlights the military's interest in neuroscience, particularly the potential for "neural interface systems" (NIS) that could control weapons with the human mind.

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The report identifies two two types of neural interfaces: those that "input into" the brain's neural systems and those that keep track of neural activity to predict "motor intentions." The NIS technologies mentioned in the report include EEG and electrical implants. The report also referenced the Brain Gate system that allows paralyzed people to operate an on-screen cursor by imagining the motion.

"NIS such as BrainGate could also be used to allow long-range control of motion," the report explains.

"Electrode arrays implanted in the nervous system could provide a connection between the nervous system of an able-bodied individual and a specific hardware or software system. Since the human brain can process images, such as targets, much faster than the subject is consciously aware of, a neurally interfaced weapons systems could provide significant advantages over other system control methods in terms of speed and accuracy."

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Both U.S. and U.K. government agencies are reportedly funding programs to further research these neuroscience applications.

[Via GizMag]




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11/15/2011

Will You Survive A Nuclear Attack?

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Nabokov once described the region where I'm from in the Midwest as the three states beginning with "I." My adopted home state, Missouri, is widely regarded as a "fly-over state." And if you're erudite New York Times columnist, David Carr, the only waltz we know is the "dance of the low-sloping foreheads."

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But I've got news for you jet-setting city-slickers looking down on us from the first class cabins of your coast-to-coast red-eyes. Once the nukes start dropping on metropolis, you just might find yourself knocking on the doors of us milquetoast Midwesterners. How come? Why not take gander at Google Maps-inspired website, Would I Survive A Nuke, and see how you and your fellow metropolitans will fair perhaps a 50 megaton Tsar Bomba detonates downtown.

If you survived, congratulations. If not, how about considering a move to my neck of the woods in Columbia, Missouri? Sure the website says I "live in the middle of nowhere," but at least I survived the Tsar Bomba attack on St Louis. However, with the oncoming nuclear winter, I'll need to brush up on my skiing techniques.

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Bad news, though, should a dinosaur-ending meteor score a direct hit. In that scenario, we're pretty much all toast.

[Via Gizmodo]

 



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09/13/2011

Particle Accelerators Defend United States, Do Physics

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Sandia National Labs is celebrating a milestone for two pulsed-energy generators that have contributed much to both basic science -- and the defense of the United States. Combined, the two particle accelerators, called Saturn and HERMES (for High-Energy Radiation Megavolt Electron Source), have fired some 4,000 and 9,000 times. respectively. Both were designed to last a decade or so, but they have proven so useful that Sandia has kept them running.

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During the Cold War, defense against nuclear attack -- such as it was -- included hardening electronics against electromagnetic pulses from nuclear explosions. A nuclear explosion releases huge amounts of gamma radiation, which knocks the electrons off of atoms in the atmosphere and generates a current that fries every electronic device within hundreds of miles. By the 1970s it was clear to both the United States and Soviet governments that either country could knock out the other's electronic communications at a stroke.

The U.S. government needed machines that generated gigantic pulses of energy. That meant particle accelerators. Saturn was first fired in 1987, and about a year later HERMES was turned on. Saturn has more raw power -- for X-ray studies it generates pulses of about 100 terawatts. HERMES is for generating gamma rays, and generates pulses of 13 terawatts. That's a lot of energy -- Saturn is firing pulses equal to 2 percent of all the electricity generated in the United States in the space of nanoseconds.

Saturn and HERMES were used initially to test the ability of electronics and other materials to stand up to the huge pulses of energy that nuclear weapons generate. But they also did a lot of basic science and still provide data that physicists use.

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Saturn, for instance, helped point the way to practical fusion. One experiment involved firing millions of amperes through tiny wires. The wires were vaporized, turned into metal ions. The powerful magnetic field that large electric currents generate pulled the ions together at high speeds, releasing X-rays. The X-rays intense enough that they could be used to compress a tiny hydrogen capsule, initiating fusion reactions. Later research has focused on getting that reaction to work constantly (as would be necessary in a power plant), but Saturn set the stage.

Meanwhile HERMES was used to show the effects of gamma rays on electronic hardware. It was first fired in 1988, but hasn't lost its place as the world's most powerful gamma ray producer. HERMES also generates lots of data for physicists, and is often used in experiments studying Bremsstrahlung radiation, which is produced when charged particles are accelerated or decelerated.

Credit: Sandia National Labs


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