Tag Archives | Science & Technology

Computers Can Now Read Human Emotions Better Than You Can

emotionsThe logical end point is that we will abandon trying to interpret the moods and expressions on others’ faces, and instead rely on devices to instantaneously perform the task for us. Motherboard on a computer that Ohio State University researchers trained to recognize complex and subtle emotions far more skillfully than humans are able to:

For a while now, facial analysis software has been able to distinguish between the six “basic categories” of emotion—happiness, surprise, anger, sadness, fear, and disgust. If you asked me to do the same, I could probably do it. But when you drill down into complex, compound facial expressions such as “happily surprised,” “fearfully angry,” “appalled,” “hatred,” and “awed,” I’d probably blow a couple of them. This computer doesn’t. In fact, it can decipher between 21 different “complex emotions.”

It’s another step towards machines that can decipher what we feel… in [this] context, it’s easy to imagine a future filled with robotic companions and therapists.

Read the rest
Continue Reading

Choosing An Autonomous Ethics System For Your Robot

In ten years, how will the machines that run your daily existence respond when confronted with life-or-death decisions? Matthieu Cherubini at the Royal College of Art offers prototypes of Humanist, Protector, and Profit-Based moral parameters for self-driving cars:
Many car manufacturers are projecting that by 2025 most cars will operate on driveless systems. How can such systems be designed to accommodate the complicatedness of ethical and moral reasoning? Just like choosing the color of a car, ethics can become a commodified feature in autonomous vehicles that one can buy, change, and repurchase, depending on personal taste. Three distinct algorithms have been created - each adhering to a specific ethical principle/behaviour set-up - and embedded into driverless virtual cars that are operating in a simulated environment, where they will be confronted with ethical dilemmas.
Continue Reading

How Magic Mushrooms Alter Your Brain

magic mushroomsVia Ultraculture, Jason Louv on how magic mushrooms temporarily quiet portions of the brain that normally constrain us:

According to two new studies released this week, psilocybin mushrooms apparently work by decreasing activity in key areas of the brain, rather than increasing it. Blood flow decreases to the medical prefrontal cortex (mPFC) and posterior cingulate cortex (PCC). Overactivity in the mPFC is associated with depression, one reason why psilocybin can be associated with antidepressant effects; the PCC is often associated with consciousness and identity.

Researchers suggest that what may actually be happening with psychedelics is decreased blood flow to brain areas that constrain our sensory experience of the world and our sense of identity—allowing the brain to relax its grip on ordering reality and open up to a broader spectrum.

Professor David Nutt, from the Department of Medicine at Imperial College London, said: “We found that psilocybin actually caused activity to decrease in areas that… constrain our experience of the world and keep it orderly.

Read the rest
Continue Reading

I Experienced Complete and Utter Harmonization of the Third Eyeball With Author and Disinfonaut, Gabriel D. Roberts.

Author, fellow Disinfonaut and great beard-haver, Gabriel D. Roberts.

Author, fellow Disinfonaut and great beard-haver, Gabriel D. Roberts.

An exerpt from my interview with Author, fellow Disinfonaut and amazing beard-haver, Gabriel D. Roberts:

“… Let’s be honest, there’s a lot to hate, especially from fundamentalist perspectives… It’s hard to break out of it and once you do, you violently oppose it because you recognize that you were under a spell… I didn’t know what to do and I didn’t know where to go and directly from there, I went into a drug binge in which I was trying to bury my feelings… But, what I’ve found is whatever you want to call ‘God’ it’s much bigger than the things that are in these little books…”

You know those beautiful and rare occasions where you speak to someone for the first time and find that your personal philosophies seem to line up almost completely?  For me, Author and fellow Disinformation contributor Gabriel D.Read the rest

Continue Reading

Future Drugs Will Allow Prisoners To Serve A ’1,000-Year Sentence In 8 Hours’

jail-toiletHow will the worst villains of the future be made to atone for their crimes? Aeon Magazine speaks to University of Oxford professor Rebecca Roache, who hauntingly forecasts that punishment will someday revolve around the dilation of time:

As biotech companies pour billions into life extension technologies, some have suggested that our cruelest criminals could be kept alive indefinitely, to serve sentences spanning millennia. But private prison firms could one day develop drugs that make time pass more slowly, so that an inmate’s 10-year sentence feels like an eternity. One way or another, humans could soon be in a position to create an artificial hell.

Take someone convicted of a heinous crime. There are a number of psychoactive drugs that distort people’s sense of time, so you could imagine developing a pill or a liquid that made someone feel like they were serving a 1,000-year sentence.

Read the rest

Continue Reading

1 In 4 Americans Does Not Believe That The Earth Revolves Around The Sun

planet earthVia NPR, a quarter of Americans know not to trust scientists and their Earth-sun rotation hoax:

A quarter of Americans surveyed could not correctly answer that the Earth revolves around the sun and not the other way around, according to a report out Friday from the National Science Foundation.

The survey of 2,200 people in the United States was conducted by the NSF in 2012 and released on Friday at an annual meeting of the American Association for the Advancement of Science meeting in Chicago.

In the same survey, just 39 percent answered correctly (true) that “The universe began with a huge explosion” and only 48 percent said “Human beings, as we know them today, developed from earlier species of animals.”

Read the rest

Continue Reading

Study Suggests Marijuana Could Prevent The Spread Of HIV

HIV-budding-ColorShould weed be part of AIDS prevention? Daily marijuana use by the HIV-positive could block them from infecting others, the Daily Beast reports:

The study itself was fairly simple. For 17 months, Dr. Molina and her team at Louisiana State University administered a high concentration of THC to 4-to-6-year-old male rhesus monkeys who were RIV-positive (a virus in chimps similar to HIV), twice daily. An examination of the tissue in their intestines before and after the chronic THC exposure revealed dramatic decreases in immune tissue damage in the stomach and a significant increase in the numbers of normal cells.

During HIV infection, one of the earliest effects is that the virus spreads rapidly throughout the body and kills a significant part of cells in the gut and intestine. This activity damages the gut in a way that allows the HIV to leak through the cell wall of the intestines and into the bloodstream.

Read the rest
Continue Reading

NYPD Is Beta-Testing Google Glass For Law Enforcement

google glassSoon police may instantly know the identity and personal background of everyone they see, VentureBeat reports:

Google Glass may soon become a favored tool for law enforcement agencies in the United States.

The New York City Police Department’s massive and controversial intelligence and analytics unit is evaluating whether Google Glass is a decent fit for investigating terrorists and helping cops lock up bad guys, VentureBeat has learned.

The department recently received several pairs of the modernist-looking specs to test out. “We’re trying them out, mostly for patrol purposes,” a ranking New York City law enforcement official told VentureBeat. Wireless facial recognition software is one potential use.

The glasses are currently only available through Google’s Glass Explorer program, in which people who interested in acquiring them first apply and then receive notification from Google on whether it accepts or denies their application. Respondents who get the green light must pay $1,500 for the privilege.

Read the rest
Continue Reading

Skynet Has Arrived? European Union Unveils RoboEarth, An Internet Just For Robots

tape_robotScientists have created a network which various smart devices and artificial intelligences will use autonomously to share information and learn from each other – increasing their capabilities. Should we just surrender now? The BBC reports:

A world wide web for robots to learn from each other and share information is being shown off for the first time. The system has been developed by research scientists from Philips and five European universities including Eindhoven.

It is the culmination of a four-year project, funded by the European Union. The eventual aim is that both robots and humans will be able to upload information to the cloud-based database, which would act as a kind of common brain for machines.

“At its core RoboEarth is a world wide web for robots: a giant network and database repository where robots can share information and learn from each other,” said Rene van de Molengraft, the RoboEarth project leader.

Read the rest
Continue Reading

Scientist Says Ayahuasca May Fight Cancer

ayahuascaVia SAGE Open Medicine, Brazilian scientist Eduardo E. Schenberg lays out psychedelic shamanic drug’s possible anti-tumor properties in great detail and calls for further investigation into its use as an alternative cancer treatment:

Used for centuries in the Amazon basin by healers and shamans for many different purposes, including the healing and curing of illnesses, ayahuasca is a plant decoction that may be useful in the treatment of some types of cancer. The decoction is most commonly made of two plants in two possible combinations: Banisteriopsis caapi with Psychotria viridis or B. caapi with Diplopterys cabrerana.

There are at least nine reports of cancer patients who consumed ayahuasca during their treatment. Four were reported in a peer-reviewed article, one in an institutional magazine, one in Internet sources, two in a scientific conference (later mentioned in a peer-reviewed article), and one in a book. The origins of these cancers were the prostate, colon, ovaries, breast, uterus, stomach, and brain.

Read the rest
Continue Reading