Snowden talking with Tyson
He added that encryption would render communication indistinguishable from cosmic microwave background radiation.
If you look at encrypted communication, if they are properly encrypted, there is no real way to tell that they are encrypted, Snowden said. You cant distinguish a properly encrypted communication from random behavior.
Undetectable Extraterrestrial Signals --"Advanced Civilizations Could Be Using Ghostly Neutrinos or Gravitational Waves"
Several of the world's leading astronomers -- including Great Britain's former astronomer royal, Sir Martin Rees -- believe advanced extraterrestrial civilizations, rather than using different radio waves or visible light to signal, may be using an entirely different communication medium such as ghostly neutrinos or with gravitational waves (ripples in the fabric of space-time) or using communication mechanisms we cannot begin to fathom.
The fact that we have not yet found the slightest evidence for life -- much less intelligence -- beyond this Earth," said Arthur C. Clarke, "does not surprise or disappoint me in the least. Our technology must still be laughably primitive, we may be like jungle savages listening for the throbbing of tom-toms while the ether around them carries more words per second than they could utter in a lifetime."
Lord Rees, a leading cosmologist and astrophysicist who is the president of Britains Royal Society and astronomer to the Queen of England believes the existence of extraterrestrial life may be beyond human understanding.
They could be staring us in the face and we just dont recognize them. The problem is that were looking for something very much like us, assuming that they at least have something like the same mathematics and technology. I suspect there could be life and intelligence out there in forms we cant conceive. Just as a chimpanzee cant understand quantum theory, it could be there as aspects of reality that are beyond the capacity of our brains.
In fact, Davies writes in his book, The Eerie Silence, that advanced technology might not even be made of matter. That it might have no fixed size or shape; have no well-defined boundaries. Is dynamical on all scales of space and time. Or, conversely, does not appear to do anything at all that we can discern. Does not consist of discrete, separate things; but rather it is a system,or a subtle higher-level correlation of things.
Are matter and information, Davies asks, all there is? Five hundred years ago, Davies writes, " the very concept of a device manipulating information, or software, would have been incomprehensible. Might there be a still higher level, as yet outside all human experience, that organizes electrons? If so, this "third level" would never be manifest through observations made at the informational level, still less at the matter level.
100 years is a blink in the eye and in fact now since we have gone digital our noise is much less.
Scientists may have an extra challenge when it comes to detecting alien civilizations: a time limit.
A new study suggests that intelligent aliens, if their technological progression is similar to that of humanity's, are likely to have moved away from noisy radio transmissions to harder-to-hear digital signals within a 100-year time frame. That offers Earth just a narrow window in which to pick up any signals from extraterrestrial civilizations.?
"Based on the results that we looked at, if we assume that the civilizations are humanlike with similar technological progress to us, we calculate the probability of making contact is roughly one in 10 million," the study's lead author, Duncan Forgan, told SPACE.com.????
The time it takes a planet to go "radio quiet" dramatically restricts the types of signal it sends into space and our chances for eavesdropping on them, said Forgan, a postgraduate researcher at the University of Edinborough in Scotland. [Poll - Is Earth Ready to Meet an Alien Civilization?]
Forgan and his team applied their technology-development time scale to a simulation of the galaxy, based on the assumption that the pace of an alien civilization's technological progress would be similar to that on Earth. Based on this simulation, the researchers determined the 1-in-10 million odds of humans accidentally stumbling across a transmission from aliens.
The researchers, whose study will appear in an upcoming edition of the International Journal of Astrobiology, focused their work on the expected eavesdropping capabilities of the Square-Kilometer Telescope, a radio telescope slated to be completed by 2023.
- See more at: http://www.space.com/9206-finding-harder-aliens-digital.html#sthash.zB2q8SnA.dpuf
his parents got black listed in the 50s
HIs words still rang true thanks for the video
so others might know who I am talking about.
After more than 10,000 votes from over 100 countries, the results of Prospects world thinkers 2013 poll are in. Online polls often throw up curious results, but this top 10 offers a snapshot of the intellectual trends that dominate our age.
1. Richard Dawkins
When Richard Dawkins, the Oxford evolutionary biologist, coined the term meme in The Selfish Gene 37 years ago, he cant have anticipated its current popularity as a word to describe internet fads. But this is only one of the ways in which he thrives as an intellectual in the internet age. He is also prolific on Twitter, with more than half a million followersand his success in this poll attests to his popularity online. He uses this platform to attack his old foe, religion, and to promote science and rationalism. Uncompromising as his message may be, hes not averse to poking fun at himself: in March he made a guest appearance on The Simpsons, lending his voice to a demon version of himself.
2. Ashraf Ghani
Few academics get the chance to put their ideas into practice. But after decades of research into building states at Columbia, Berkeley and Johns Hopkins, followed by a stint at the World Bank, Ashraf Ghani returned to his native Afghanistan to do just that. He served as the countrys finance minister and advised the UN on the transfer of power to the Afghans. He is now in charge of the Afghan Transition Coordination Commission and the Institute for State Effectiveness, applying his experience in Afghanistan elsewhere. He is already looking beyond the current crisis in Syria, raising important questions about what kind of state it will eventually become.
3. Steven Pinker
Long admired for his work on language and cognition, the latest book by the Harvard professor Steven Pinker, The Better Angels of Our Nature, was a panoramic sweep through history. Marshalling a huge range of evidence, Pinker argued that humanity has become less violent over time. As with Pinkers previous books, it sparked fierce debate. Whether writing about evolutionary psychology, linguistics or history, what unites Pinkers work is a fascination with human nature and an enthusiasm for sharing new discoveries in accessible, elegant prose.
4. Ali Allawi
Ali Allawi began his career in 1971 at the World Bank before moving into academia and finally politics, as Iraqs minister of trade, finance and defence after the fall of Saddam Hussein. Since then he has written a pair of acclaimed books, most recently The Crisis of Islamic Civilisation, and he is currently a senior visiting fellow at Princeton. His scholarly work on post-Saddam Iraq went further than anyone else has yet done in helping us understand the complex reality of that country, says Clare Lockhart, co-author (with Ashraf Ghani) of Fixing Failed States. His continuing work on the Iraqi economyand that of the broader regionis meanwhile helping to illuminate its potential, as well as pathways to a more stable and productive future.
5. Paul Krugman
As a fierce critic of the economic policies of the right, Paul Krugman has become something like the global opposition to fiscal austerity. A tireless advocate of Keynesian economics, he has been repeatedly attacked for his insistence that government spending is critical to ending the recession. But as he told Prospect last year, weve just conducted what amounts to a massive experiment on pretty much the entire OECD [the industrialised world]. Its been as slam-dunk a victory for a more or less Keynesian view as one can possibly imagine. His New York Times columns are so widely discussed that it is easy to overlook his academic work, which has won him a Nobel prize and made him one of the worlds most cited economists.
6. Slavoj iek
Slavoj ieks critics seem unsure whether to dismiss him as a buffoon or a villain. The New Republic has called him the most despicable philosopher in the west, but the Slovenians legion of fans continues to grow. He has been giving them plenty to chew onin the past year alone he has produced a 1,200-page study of Hegel, a book, The Year of Dreaming Dangerously, analysing the Arab Spring and other recent events, and a documentary called The Perverts Guide to Ideology. And he has done all this while occupying academic posts at universities in Slovenia, Switzerland and London. His trademark pop culture references (If you ask me for really dangerous ideological films, Id say Kung Fu Panda, he told one interviewer in 2008) may have lost their novelty, but they remain a gentle entry point to his studies of Lacanian psychoanalysis and left-wing ideology.
7. Amartya Sen
Amartya Sen will turn 80 in Novembermaking him the fourth oldest thinker on our listbut he remains one of the worlds most active public intellectuals. He rose to prominence in the early 1980s with his studies of famine. Since then he has gone on to make major contributions to developmental economics, social choice theory and political philosophy. Receiving the Nobel prize for economics in 1998, he was praised for having restored an ethical dimension to the discussion of vital economic problems. The author of Prospects first cover story in 1995, Sen continues to write influential essays and columns, in the past year arguing against European austerity. And he shows no sign of slowing down or narrowing his focushis latest book (with Jean Drèze), An Uncertain Glory: India and its Contradictions, will be published in July.
8. Peter Higgs
The English physicist Peter Higgs lent his name to the Higgs boson, the subatomic particle discovered last year at Cern that gives mass to other elementary particles. Although Higgs is always quick to point out that others were involved in early work on the existence of the particle, he was central to the first descriptions of the boson in 1964. Of the various people who contributed to that piece of theory, Higgs told Prospect in 2011, I was the only one who pointed to this particle as something that would be of interest for experimentalists. Higgs is expected to receive a Nobel prize this year for his achievements.
9. Mohamed ElBaradei
The former director general of the UNs international atomic energy agency and winner of the 2005 Nobel peace prize, Mohamed ElBaradei has become one of the most prominent advocates of democracy in Egyptian politics over the past two years. Since December, ElBaradei has been the coordinator of the National Salvation Front, a coalition of political parties dedicated to opposing what they see as President Mohamed Morsis attempts to secure power for himself and impose a new constitution favouring Islamist parties. Reflecting widespread concern about Morsis actions, ElBaradei has accused the president of appointing himself Egypts new pharaoh.
10. Daniel Kahneman
Since the publication of Thinking, Fast and Slow in 2011, Daniel Kahneman has become an unlikely resident at the top of the bestseller lists. His face has even appeared on posters on the London Underground, with only two words of explanation: Thinking Kahneman. Although he is a psychologist by training, his work on our capacity for making irrational decisions helped create the field of behavioural economics, and he was awarded the Nobel prize for economics in 2002. His book has now brought these insights to a wider audience, making them more influential than ever.
Prisoners who are psychopaths lack the basic neurophysiological "hardwiring" that enables them to care for others, according to a new study by neuroscientists at the University of Chicago and the University of New Mexico.
"A marked lack of empathy is a hallmark characteristic of individuals with psychopathy," said the lead author of the study, Jean Decety, the Irving B. Harris Professor in Psychology and Psychiatry at UChicago. Psychopathy affects approximately 1 percent of the United States general population and 20 percent to 30 percent of the male and female U.S. prison population. Relative to non-psychopathic criminals, psychopaths are responsible for a disproportionate amount of repetitive crime and violence in society.
"This is the first time that neural processes associated with empathic processing have been directly examined in individuals with psychopathy, especially in response to the perception of other people in pain or distress," he added.
The results of the study, which could help clinical psychologists design better treatment programs for psychopaths, are published in the article, "Brain Responses to Empathy-Eliciting Scenarios Involving Pain in Incarcerated Individuals with Psychopathy," which appears online April 24 in the journal JAMA Psychiatry.
Joining Decety in the study were Laurie Skelly, a graduate student at UChicago; and Kent Kiehl, professor of psychology at the University of New Mexico.
For the study, the research team tested 80 prisoners between ages 18 and 50 at a correctional facility. The men volunteered for the test and were tested for levels of psychopathy using standard measures.
Nasa's $800m Mars Exploration Rovers have accidentally drawn a penis.
The twin exploration vehicles Spirit and Opportunity were launched nine years ago, in an effort to search the surface of Mars for signs of water erosion and possibly even life.
According to Nasa, since then the rovers have driven over more than 10km of Martian land, directed by teams back on Earth combined with autonomous cameras designed to avoid potential problems with the terrain.
It appears that part of the robots' programming involves spinning in tight circles to test nearby terrain and find new routes.
Humorously, depending on your age perhaps, that has the unfortunate consequence of drawing a certain shape on the surface, which when discovered by Reddit essentially crashed Nasa's website.
Quick! comb the desert!
Its not from curiosity but the other PROBE Opportunity.
which is another joke.
In what appears to be a truly bizarre coda to the 2012 presidential election, a former aide to Rep. Paul Ryan and campaign staffer to Speaker Newt Gingrich has been arrested and charged with Internet extortion and cyberstalking. Adam Savader, 21, got some unwanted attention from GOP activists on blogs and Twitter as his dirty laundry was discovered. Oh, and was arrested by the FBI yesterday.
A 21-year-old Great Neck, New York man was charged in a criminal complaint in the Eastern District of Michigan with Internet extortion and cyber stalking, announced United States Attorney Barbara L. McQuade.
Joining in the announcement were Special Agent in Charge Robert D. Foley, III, Federal Bureau of Investigation, and Chief John Seto, Ann Arbor Police Department.
According to the affidavit, from May 2012 through February 2013, Adam Paul Savader sent anonymous text messages using Google Voice numbers to 15 women stating that he had nude photographs of the women and threatening to distribute the nude photographs to the womens friends and family members unless the women sent him more nude photographs of themselves. Savader sent some of the victims links to a photo-sharing website where nude pictures of the victims had been posted.
The case was brought to the attention of the Federal Bureau of Investigation by detectives from the Ann Arbor Police Department, who received a complaint from a victim stating that she had received threatening messages from a person who had illegally obtained nude photographs of her from her e-mail account. Detectives with the Ann Arbor P.D. partnered with FBI agents to investigate the case and together identified 15 victims in Detroit; Washington, D.C.; and Long Island, New York.
If convicted on these charges, Savader faces a maximum penalty of five years imprisonment.
Savader is currently in federal custody in New York awaiting removal to Michigan.
for more creepy part of the story:
I placed in DU Creative Speculation.
Don't know how long it will last on youtube
Catch it before its removed.
I just started watching it just only came up in the last hour.
from the link:
WHAT WILL YOU SEE?
Dr. Steven Greer, founder of the worldwide Disclosure Movement and the Center for the Study of Extraterrestrial Intelligence is working with Emmy award winning filmmaker Amardeep Kaleka and his team at Neverending Light Productions to produce one of the most significant films of our time.
This film exposes the greatest story never told:
BOSTON -- The White House said Monday that the surviving Boston bombing suspect, Dzhokhar Tsarnaev, would not be tried as an enemy combatant but would be prosecuted as a terrorist under civilian law.
White House spokesman Jay Carney's statement appeared to resolve several days of questions about what Tsarnaev's legal status would be. Carney cited a number of successful prosecutions in U.S. courts of terrorism suspects.
Seven days after the Boston Marathon bombings, the city was bustling Monday, with runners hitting the pavement, children walking to school and enough cars clogging the streets to make the morning commute feel almost back to normal in the hours before the traumatic week would be marked with mournful silence.
Massachusetts Gov. Deval Patrick has asked residents to observe a moment of silence at 2:50 p.m. Monday, the time the first of the two bombs exploded near the finish line. Bells will toll across the city and state after the minute-long tribute to the victims.
Thank you Obama
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