Logical Fallacies poster / website

Logical fallacies poster
Recognizing logical fallacies is not only an indispensable tool in the skeptic’s toolset, but it is also very useful in day-to-day discussions/debates for recognizing faulty arguments:

In logic and rhetoric, a fallacy is usually an improper argumentation in reasoning often resulting in a misconception or presumption. Literally, a fallacy is “an error in reasoning that renders an argument logically invalid”. By accident or design, fallacies may exploit emotional triggers in the listener or participant (appeal to emotion), or take advantage of social relationships between people (e.g. argument from authority). Fallacious arguments are often structured using rhetorical patterns that obscure any logical argument.

Though an argument is not “logically valid”, it is not necessarily the case that the conclusion is incorrect. It simply means that the conclusion cannot be arrived at using that argument. (…)

The nice poster above is from yet another website that explains the most common logical fallacies. Other excellent sites with information on, and explanations of, logical fallacies are this one, this one, and finally this one.

It may take several readings of those sites to become familiar with the specifics of these fallacies, but the result is being able to recognize them in discussions when they occur, as well as knowing how to counter them, if needed.

The Lists of 2011


The end of the year comes with the customary lists of the best and the worst that has happened over the course of the year. A selection of 2011…

Al Jazeera English: Al Jazeera top 10 2011
Android Police: All Android Police App Roundups From 2011 + Bonus: Tablet Apps
Big Think: 2011, The Year in Ideas
Bing: The Top 2011 Searches from Bing: A Year of Breakthroughs and Heartbreaks
CBC News: YouTube taps Maria Aragon, talking dog as top 2011 videos
Discover: Top 100 Stories of 2011
The Daily Climate: Climate coverage down again in 2011
Forbes: MF Global, American Airlines Top 2011′s Biggest Bankruptcies
Forbes/David DiSalvo: Ten Brain Science Studies from 2011 Worth Talking Abouts
ghacks: The Best Windows Software of 2011
The Globe and Mail: The Globe 100: The very best books of 2011
The Guardian/Charlie Brooker: A guide to the buzzwords of 2011
The Guardian: 2011: the year in data, journalism (and charts)
The Guardian: A dictionary of 2011
The Guardian: Bestselling books of 2011
IMDB: Most Popular Feature Films Released In 2011
Inside Social Games: Facebook Announces “Top” 2011 Games
MetaCritic: 25 Best PC Games
NatGeo: Ten Weirdest Life-forms of 2011: Editors’ Picks
TheNextWeb: Nielsen Reveals Top Digital Brands of 2011
NME: 2011 Reviewed – The Best Of Everything
NPR: Music And The Big Idea: The Top 5 Concept Albums Of 2011
NPR Music: Favorite New Artists Of 2011 with tracks to download
Paste Music: The 20 Best Cover Songs of 2011
Popular Science/MSNBC: 10 top inventions for 2011
Psychology Today/David DiSalvo: Ten Impressive Psychology Studies from 2011
Reuters: Whale sperm, orgasmic feet top 2011 bad science list
SciAm: The Top 10 Science Stories of 2011
SciAm: Duh! 11 Obvious Science Findings of 2011
Space.com: Year in Review: 2011 in Space Exploration
SPIN: SPIN’s 50 Best Albums of 2011
TheStar: The ABCs of 2011’s natural disasters
TheStar: Justin Bieber, Lady Gaga top 2011 Twitter trends
Vancouver Sun: Layton’s death, Stanley cup riot among top 2011 Canadian news stories
Wikipedia: 2011 in film
Wired: Best of 2011: Pop Culture’s Tastiest Bits

More to follow through updates…

William Ayliffe: Why We See What We Do

William Ayliffe (Gresh College)Via Gresham College/Fora.tv:

The visual system has developed to allow us to navigate in a complex and dangerous world in order to find food and to avoid danger.

This survival system works by building a complex three-dimensional model based on two-dimensional data from the retina.

This model is tested against “reality” and checked with information from other senses and updated if needed. The brain suppresses the complexity of this processing and we believe that vision is instantaneous, real and effortless.

But is seeing just an illusion?

This is a part of Professor William Ayliffe‘s 2010/2011 series of lectures as Gresham Professor of Physics. The other lectures in this series include:

Use the first link in this post to get a transcript or slideshow of the video below, or to download the video or an audio-only version instead.


Length: ~55 minutes.

Also check out the BBC Horizon episode Is Seeing Believing? on YouTube.

Musical Minds

Oliver Sacks (Wikipedia)Can the power of music make the brain come alive?

Throughout his career Dr. Oliver Sacks, neurologist and acclaimed author, whose book Awakenings was made into a Oscar-nominated feature film starring Robin Williams and Robert De Niro, has encountered myriad patients who are struggling to cope with debilitating medical conditions.

While their ailments vary, many have one thing in common: an appreciation for the therapeutic effects of music.

NOVA follows four individuals — two of whom are Sacks’s case studies — and even peers into Sacks’s own brain, to investigate music’s strange, surprising, and still unexplained power over the human mind.

Refridgerator Mothers

Refridgerator MothersIt is America of the 1950s and 1960s, when a woman’s most important contribution to society is generally considered to be her ability to raise happy, well-adjusted children.

But for the mother whose child is diagnosed with autism, her life’s purpose will soon become a twisted nightmare. Looking for help and support, she encounters instead a medical establishment that pins the blame for her child’s bizarre behaviors on her supposedly frigid and detached mothering. Along with a heartbreaking label for her child, she receives a devastating label of her own. She is a “refrigerator mother”.

Refrigerator Mothers paints an intimate portrait of an entire generation of mothers, already laden with the challenge of raising profoundly disordered children, who lived for years under the dehumanizing shadow of professionally promoted “mother blame.”

Once isolated and unheard, these mothers have emerged with strong, resilient voices to share the details of their personal journeys. Through their poignant stories, Refrigerator Mothers puts a human face on what can happen when authority goes unquestioned and humanity is removed from the search for scientific answers.

Preview below, with a link to watch the rest:

The Tenth Level: A Milgram Movie

The Tenth LevelVia Advances in the History of Psychology, a 70s TV movie curiosity called The Tenth Level, starring William Shatner, that fictionalizes the (in)famous Milgram experiment.

It’s bad, yet interesting.

The experiment itself keeps being reviewed and reinterpreted as Milgram’s obedience studies – not about obedience after all?” target=”_blank”>a recent article shows.

For yet more information on the experiment also check out some of the related AHP links.

Watch it below via a 13-part YouTube playlist:

Update 20110824: 50th Anniversary of Stanley Milgram’s Obedience Experiments

PBS Frontline: The Persuaders

A worthwhile episode of PBS Frontline from 2004 (video at the end):

In “The Persuaders,” Frontline explores how the cultures of marketing and advertising have come to influence not only what Americans buy, but also how they view themselves and the world around them. The 90-minute documentary draws on a range of experts and observers of the advertising/marketing world, to examine how, in the words of one on-camera commentator, “the principal of democracy yields to the practice of demography,” as highly customized messages are delivered to a smaller segment of the market.

Each year, legions of ad people, copywriters, market researchers, pollsters, consultants, and even linguists—most of whom work for one of six giant companies—spend billions of dollars and millions of man-hours trying to determine how to persuade consumers what to buy, whom to trust, and what to think. Increasingly, these techniques are migrating to the high-stakes arena of politics, shaping policy and influencing how Americans choose their leaders.

Take the 2004 presidential sweepstakes for example. Both the Republicans and the Democrats were prepared to go to extraordinary lengths to custom craft their messages. “What politicians do is tailor their message to each demographic group,” says Peter Swire, professor of law at Ohio State University and an expert on Internet policy. “That means Americans will live in different virtual universes. What’s wrong with living in different universes? You never confront the other side. You don’t have to deal with the uncomfortable facts that go against your worldview… It hardens the partisanship that’s been such a feature of recent American politics.” The program analyzes the 2004 campaign where, for the first time, the latest techniques in narrowcasting were put into effect. The antithesis of traditional broadcasting, narrowcasting involves crafting and delivering tailored messages to individual voters based on their demographic profiles.

Political marketers are just now discovering new ways to use the techniques that have long been employed by the private sector. Frontline visits Acxiom, the largest data mining company in the world, where vast farms of computers hold detailed information about nearly every adult in America. Data mining, a practice that predicts likely behavior based on factors such as age, income, and shopping habits, has been the gold standard of commercial advertisers. Acxiom promises its clients a better way to target their messages to individual consumers.
Douglas Rushkoff (wikimedia)
“There is an age-old anxiety among advertisers that they are wasting their money, that they cannot know whom they are reaching and with what impact,” says Douglas Rushkoff, who collaborated with Dretzin and Goodman on Frontline’s “The Merchants of Cool,” which examined the process by which corporate conglomerates have co-opted teen culture in order to capture the multibillion-dollar adolescent market. But Rushkoff predicts, “Anxiety is giving way to a confidence that they will soon have access to the core emotional needs of nearly every American shopper and voter.”

There is, however, a paradox. While the techniques of the persuaders have become more sophisticated, consumers have never been more resistant to marketing messages. Yet today, advertisements fill up nearly every available inch of the landscape.

“You cannot walk down the street without being bombarded,” advertising writer Bob Garfield says. “You go to fill your gas tank and you look at the pump and you’re seeing news headlines in advertising. You go into the bathroom and you look in the urinal and you’re staring at an ad. You look up at the sky and there’s skywriting.” This clutter creates a dilemma for advertisers, Garfield observes. “The advertisers know they need to have more and more advertising to get an ever narrower slice of your attention,” he says. “And that means we are going to be ever more inundated. And then of course ever more resistant, requiring ever more advertising, making us ever more resistant and so on.”

But clever marketers have found ways of overcoming the clutter conundrum. As television viewers have found ways of avoiding ads by using personal video recorders like Tivo, advertisers have responded by becoming a part of the program through sophisticated product placement. The documentary follows this new trend in advertising known as “branded entertainment.” Rather than marketing products around a TV show or other entertainment vehicle, industry insiders predict the future will bring a seamless blend of marketing and entertainment. Producers are already moving in that direction.

Some industry leaders claim that such tactics have evolved in response to consumer preference. But others worry that as advertising becomes more deeply integrated into television, movies, and music, those cultural forms will become ever more homogenous. “The worry is not so much that the actual ads themselves will become ubiquitous,” says media critic Mark Crispin Miller. “Rather, it’s that advertising desires for itself a background that will not contradict it… The aim here is not so much to find a show that people like and then get your ads on it. The aim here is for the advertisers to create a show that is itself an extended ad.”

As consumers grow more cynical toward marketing claims, the persuasion industries are developing and refining techniques to reinforce an emotional attachment between Americans and the brands they buy. “What consumers want now is an emotional connection—they want to be able to connect with what’s behind the brand, what’s behind the promise,” says Kevin Roberts, CEO of Saatchi and Saatchi Advertising. “The brands that can move to that emotional level, that can create loyalty beyond reason, are going to be the brands where premium profits lie.”

Douglas Atkin, a partner at advertising agency Merkley + Partners, goes even further, comparing the brand loyalty that companies are trying to create to the passionate zeal once enjoyed only by cultists and religious fanatics. “I’ve interviewed people who are brand loyalists of Saturn Car Company,” Atkin says, “and they will use the same vocabulary as someone who is a cult member of Hare Krishna. They will say that other car users need to be `saved,’ or that they are part of the `Saturn family’ with no hint of irony. [They] absolutely and completely believe it.”

Although some brands have been more successful than others in making the magic connection to consumers, the techniques the marketers are developing are startling and include the hiring of anthropologists, ethnographers, linguists, and brain researchers to plumb our unconscious desires and urges so as to better influence our decision making.

But there is reason to wonder if these emotional connections are real. Says author Naomi Klein, “When you listen to brand managers talk, you can get quite carried away in this idea that they actually are fulfilling these needs that we have for community and narrative and transcendence. But in the end it is…a laptop and a pair of running shoes. And they might be great, but they’re not actually going to fulfill those needs.”

Correspondent Rushkoff observes: “We Americans value our freedom of choice—choice in the marketplace of goods, and choice in what has become a marketplace of ideas. When the same persuasion industry is engaged to influence these very different kinds of decision-making, it’s easy for our roles as consumers and our roles as citizens to get blurred. By revealing some of the most effective practices of the persuasion business, we may better understand our choices and perhaps make wiser ones.”

The video below streams from archive.org. Another way to watch is via the PBS link at the start.

Update: Superbrands’ success fuelled by sex, religion and gossip (BBC News)

BBC: The Story of Science – Who Are We?

Who Are We? is the title of the final episode from the BBC series The Story of Science: Power, Proof and Passion.

Michael Mosley

Michael Mosley takes an informative and ambitious journey exploring how the evolution of scientific understanding is intimately interwoven with society’s historical path.

We now know that the brain – the organ that more than any other makes us human – is one of the wonders of the universe, and yet until the 17th century it was barely studied.

The twin sciences of brain anatomy and psychology have offered different visions of who we are. Now these sciences are coming together and in the process have revealed some surprising and uncomfortable truths about what really shapes our thoughts, feelings and desires.

And the search to understand how our brains work has also revealed that we are all – whether we realise it or not – carrying out science from the moment we are born.