Science & Tech

Why online privacy matters (TED lecture by Alessandro Acquisti)

December 24, 2013
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In this informative and also humorous TED lecture, Allesandro Acquisti, a researcher on the behavioural economics of privacy, talks about the current state of privacy online and why we should care about it. He concludes his talk with the following thought: “I do believe that one of the defining fights of our time will be the fight for the control over our personal information. The fight over whether big data will become a force for freedom rather than a force which will manipulate us. Right now, many of us do not even know that the fight is going on. But…

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The internet and mind-change (lecture by Susan Greenfield)

October 12, 2013
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In this fascinating lecture, Susan Greenfield, a neuroscientist and professor of Pharmacology at Oxford University, talks about the effects of a digitized world on the human brain. She argues that the brain’s frontal cortex, the area responsible for abstract thought and analysis, is significantly altered in adolescents growing up with a high exposure to digital technologies. Many of the points made in this talk are consistent with Sherry Turkle’s findings on the happiness of contemporary “digital natives”. This is not only interesting material, it also has practical significance for every parent and every adolescent growing up today. On her website,…

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A Brave New 1984

July 10, 2013
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The term “Orwellian” is being used a lot in the current discussions concerning the global surveillance programs carried out by the NSA and other British and American government agencies. The term relates, of course, to George Orwell’s famous novel (written in 1949), set in a futuristic dystopia of perpetual war, omnipresent surveillance, broad censorship, and mind control. This novel is also the origin of the term “Big Brother”. In the world Orwell (i.e. Eric Blair) describes, books are banned and burned, newspapers are controlled and censored, information is monopolized and restricted, and the truth is drowned by propaganda. Resistance and dissent…

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Why we should care about government surveillance

July 9, 2013
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In releasing information concerning the top-secret US and British government surveillance programs to the press, Edward Snowden initiated–at great personal cost–a much-needed discussion concerning the costs and benefits of, and ultimate justification for, these mass government surveillance programs. Some people, especially those in positions of power in the US and UK, have tried their best to conflate this important public discussion with a spurious debate over whether or not Snowden is a traitor. That Snowden is a hero, not a traitor, barely needs mentioning at this point, but what does need to be pointed out is that the debate over…

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The Banality of ‘Don’t Be Evil’ (article by Julian Assange)

June 20, 2013
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In a recent New York Times opinion piece, “The Banaility of ‘Don’t be Evil,” Julian Assange critiques the book “The New Digital Age – Reshaping the future of people, nations and business,” co-authored by Jared Cohen and Google CEO Eric Schmidt. A short summary of the book can be found here. The title of Assange’s article, which is fiercely critical of Cohen and Schmidt’s ideas for the future of a digitized civilization, is a reference to a phrase long ago used by Hannah Arendt to note that the greatest evils in human history (particularly the Holocaust) were not executed by sociopaths and…

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Another hero

June 10, 2013
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A recently created Wikipedia entry on Edward Snowden read as follows: Edward Joseph Snowden (born 1984) is an American technical contractor, a former CIA employee, and a traitor. Snowden released classified material on ­top-secret United States National Security Agency (NSA) programs including the PRISM surveillance program to The Guardian and The Washington Post in June 2013. PRISM is a top-secret government surveillance program, in operation since 2007, that enables the NSA to access the servers of nine major Internet companies, including Google, Microsoft, Apple, Yahoo! and Facebook, to collect data on the emails, documents, audio and video chats, photographs, and connection logs of not only Americans but also billions of people around the world…

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Windmill made from washing machine (creative responses)

May 1, 2013
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Using a standard washing machine motor (Fisher and Paykel direct drive),  some blades cut from a 200mm PVC pipe, a cheap and easy-to-use charge controller (555 chip), and some other random bits of wiring and fiberglass, Timot put together a DIY windmill power generator that produces enough electricity to charge and/or operate a phone, laptop or other devices. Considering that washing machines rarely last longer than 5 years, and assuming that most families in the developed world possess a washing machine, the conversion of old washing machines to mini windmills could add up to a lot of energy savings. Let’s…

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Aaron’s Law: law and justice in a digital age (lecture by Lawrence Lessig)

March 6, 2013
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In his inaugural speech as the Roy L. Furman Professor of Law and Leadership at Harvard Law School,  Lawrence Lessig,  a cyber-law expert and self-described mentee of Aaron Swarts, talks about Aaron’s life, his activism, and his ideas for a better world. He also discusses copyright and the access to information–not in the sense of access to the latest entertainment products, but rather access to academic material, government data, and other important information.

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Andrew McAfee’s technological utopia

March 1, 2013
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Andrew McAfee, principal research scientist at the Center for Digital Business at the MIT Sloan School of Management, delivered this astonishing lecture at a TEDx event in Boston in 2012. The main question of the lecture was “Are droids taking our jobs?” His answer, which is based on research, not mere speculation, is “most definitely yes.” And it’s not just mechanical or manufacturing jobs that are being taken over by robots, but also jobs involving higher order cognitive skills, like writing newspaper articles. Indeed, McAfee points out that Forbes online magazine has already started publishing flawless articles written by droids,…

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Rise of the machines (documentary)

January 23, 2013
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Drones can be used to do much more than kill innocent civilians in Pakistan and Afghanistan. Drones are being developed right now, not only for the US military, but also for border control agencies, police and fire departments, for government surveillance, and for a host of commercial purposes. As this short documentary Rise of the Machines (shown below) makes clear, aviation is about to undergo a radical change,  and there are important ethical and political questions that need to be addressed immediately. In the very near future, our skies will be littered with cop drones, paparazzi drones, robotic kamikaze drones, and…

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Freedom and free software (interview with Eben Moglen)

January 23, 2013
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Eben Moglen, founder and chairman of the Software Freedom Law Center, is the ideal mix of a law professor mix and  a free-software technologist. In the following two-part interview with Slashdot – News for nerds he talks about free software, locked down information systems, and the importance of sharing. Here is a passage from the interview, which is well worth watching: “One of the things which everybody really now understands is that what makes the web a miracle also contains its dangerousness. The web was created for openness and power of construction. The browser made the web extremely easy to…

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The Doomsday Clock and the best sex toy ever invented

January 21, 2013
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The Bulletin of the Atomic Scientists is a non-technical magazine dedicated to informing scientists about the real world implications of scientific research and educating non-scientists about the dangers that human civilization currently faces. It began in 1945 in response to the dropping of the atomic bombs on Hiroshima and Nagasaki, two events which vividly demonstrate the catastrophic potential of scientific research and the need for policies to direct that research away from disastrous ends. In 1947, the Bulletin launched its  Doomsday Clock, a metaphorical clock that represents the best guess among concerned scientists as to how close humanity is to annihilation. While…

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The true costs of cell phones

January 16, 2013
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A recent study by James Roberts, professor of marketing at Baylor’s Hankamer School of Business, claims that “cell phone and instant messaging addictions are driven by materialism and impulsiveness and can be compared to consumption pathologies like compulsive buying and credit card misuse.” The study, which was published in the Journal of Behavioral Addictions, suggests that cell phones are also eroding our personal relationships. The published article can be found here (with paid subscription).  In addition to these interpersonal effects of cell phone use, there are other social costs to consider, such as the effects it is having on education and classroom instruction, a…

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Ronald Wright and progress traps

January 15, 2013
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The title of a recent op-ed by Chris Hedges is “Will we adjust to life on a finite planet or continue devouring our future.” The article features an interesting interview with Ronald Wright, author of A Short History of Progress, which was recently made into a documentary by Martin Scorsese called Surviving Progress (below). The article, the book, and the film are all worth reading/watching. At the core of each is the idea of a progress trap, which, according to Wright, humanity currently finds itself in.    

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The internet revolution (lecture by Alexander Bard)

January 9, 2013
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Alexander Bard’s provocative keynote speech at Next Berlin 2012 challenges the way history is taught, with industrialization presented as the climax of human history. He believes we need to contextualize history not in terms of the Stone Age, Bronze Age, Iron Age, and Industrial Age, but rather in terms of information, such as spoken information, written information, printed information, broadcasted information and finally the Internet as participatory information. Trained in sociology, Bard examines technology in the context of the paradigm changes that are taking place in society. His observations on identity shifts in today’s youths is especially compelling. Young people are…

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The Science of Morality (CBC radio interviews)

October 30, 2012
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One of the jewels in the Canadian Broadcasting Corporation is the radio series Ideas, which does a good job of providing Canadians with in-depth journalism on issues of scientific or cultural significance. Here are links to a two-part series on the new science of morality (Part 1; Part 2).  The series provides a nice introduction to the field and investigates what light science is shedding on our moral beliefs and behavior. The series features interviews with Frans de Waal, Paul Bloom, Jon Haidt, Joshua Greene, and Sam Harris.

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How wired is your life? (by Santiago Zabala)

October 8, 2012
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AlJazeera recently featured an excellent article by Santiago Zabala, ICREA Research Professor of Philosophy at the University of Barcelona in its opinion section. In his article Zabala emphasizes that in our digital world, in which the internet and social networks have become as common as “the air we breathe,” critical thinking is more important than ever. Some quotes from the full article: It is interesting to notice how often this question is answered simply by noting the amount of time we spend online (following the US presidential campaign or admiring MOMA‘s online collection) rather than by qualifying our ability to interpret the…

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Anonymous leaks alleged governmental surveillance data

September 26, 2012
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The Anonymous collective recently released one million and one Apple UDIDs, the unique device identifiers used by Apple for its iPhones, iMacs, iPads, etc. Within their release-statement, Anonymous gave detailed information on the origin of these UDIDs, claiming that they came from an FBI computer. In fact the database they accessed had information on and from more than 12 million devices. Before publishing this information Anonymous edited out personal data such as names, cell numbers, addresses zip codes, etc. leaving only the data columns, which would enable users to look up whether their devices are listed or not. According to…

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Applying the laws of robotics to smart phones

September 13, 2012
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The Three Laws of Robotics are a set of rules devised by the visionary science fiction author Isaac Asimov. In his books and stories these rules were introduced to ensure robots would serve the goal to maximize human well-being, serving their direct masters in the first place and secondarily any other human being. These rules read as follows: A robot may not injure a human being or, through inaction, allow a human being to come to harm.A robot must obey the orders given to it by human beings, except where such orders would conflict with the First Law.A robot must…

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The culture wars come to Korea

September 7, 2012
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The Unites States has had a heavy influence on Korea ever since the end of the Japanese colonial period following WWII. Along with a temporary US military government and a large contingent of US troops has come a heavy dose of American ideology and religion. Not surprisingly, South Korea now finds itself mired in an American style battle between science and religion. Gallup surveys have found that around 40 percent of Americans do not believe in evolution. A 2009 South Korean survey found that about one-third of Koreans don’t believe in evolution and, more shockingly, that  40 percent of biology teachers believe…

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