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Category: Logical Fallacy

Charts that do not mean what you think they mean

Charts that do not mean what you think they mean

A popular meme in media and social media is commentary about income distribution. The typical chart distributes the population into fifths or quintiles, like the chart shown here. The popular interpretation of this chart is to find your income level at left and conclude you are stuck in that quintile forever – and your prospects for advancement are non-existent. Did you know this interpretation is wrong? Most people do not stay in the same quintile. People look at this chart,…

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The remarkable power of propaganda

The remarkable power of propaganda

I just scanned Twitter for items about the Affordable Care Act. I estimate 99% of the Tweets were lies, contained significant errors, left out key information, or significantly exaggerated points. This included linked news stories at mainstream news services such as the Los Angeles Times and NPR and others, which contained significant inaccuracies or left out crucial information and data that refuted the thrust of the article. How many read the ACA? Probably a number approaching zero. How many researched…

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Most car crashes caused by cellular phone usage?

Most car crashes caused by cellular phone usage?

I saw an item on a Facebook group where the general meme was that everyone knows cellular phone usage while driving is the cause of most vehicle crashes. The data, however, paints a remarkably different picture. Cellular phone usage, per the government’s own data, is a minor causative factor in vehicle crashes. There are many causative factors in car crashes: one category of causative factors is “distracted driving”. Cellular phone usage is a subset of “distracted driving”. The U.S.government’s National…

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False: President Roosevelt on why the minimum wage must be a living wage

False: President Roosevelt on why the minimum wage must be a living wage

TL;DR Summary A true quote but taken out of context – the quote is  referring to something completely different than a modern day “minimum wage”. As a propaganda message, this has  been widely shared, which makes for successful propaganda, even though the message is untrue. Roosevelt did say this quote, but it was not about the minimum wage but about creating opportunities to become skilled, employable and have the ability to earn good wages. The speech was about the need…

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Part 6: Paying for Denmark’s Free Health Care

Part 6: Paying for Denmark’s Free Health Care

TL; DR Summary Part 1: Denmark is the world’s happiest nation because of the following reasons (Not true) Part 2: Denmark has a $20/hour minimum wage (No, it does not). Part 3: Denmark has a 33 hour work week (No, it does not) Part 4: Denmark has Free University ? Yes but read why – it’s not why you think) Part 5: Denmark has Free Childcare? No, it does not – this claim is a lie). Part 6: Denmark has…

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Partial truth is secret to successful propaganda

Partial truth is secret to successful propaganda

TL;DR Summary Testimonial from unknown (or “ordinary”) person in Belgium Half true, half logical fallacy. Works in part, on the basis of “What you see is all there is”. Belgium really does have “automatic wage indexation” that requires wages to be adjusted to the “retail price index” cost of living calculation. Belgium and Luxembourg are the only countries in Europe that have this policy. Thus, “This is the opposite of America” is true, but it is also true for Europe…

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False assertion and False choice: Tesla versus Edison poster

False assertion and False choice: Tesla versus Edison poster

The following poster has appeared many times in my social media feed. The conclusion you are intended to draw is also false. Source   Another variation: TL; DR Summary These posters imply that Tesla cared about people more than making money versus Thomas Edison, who he once worked for as an employee (or another version of the poster, the evil person is George Westinghhouse) who only cared about making money. In reality, Tesla’s nearly 300 patents made him a very rich…

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Did a Court ban Native Americans from protesting on their own land?

Did a Court ban Native Americans from protesting on their own land?

TL;DR Summary Native Americans and others are protesting oil pipeline construction in North Dakota. This “news” item says the “U.S. government bans Native American Tribe from Protesting on their own land – send in police to remove protesters”. The graphic image looks scary. Except that is not a Native American and this photo is from 2012, in Rio de Janiero, Brazil and has nothing to do with the events occurring in North Dakota. That is a first clue that this may…

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Social Media is a stupidity amplifier

Social Media is a stupidity amplifier

The news that big insurance companies are dropping out of the exchanges doesn’t mean Obamacare is broken, writes Tim Mullaney. The problem is easily fixable once we realize it’s really about a few specialty drugs. Source: How Gilead ‘broke’ Obamacare This article, from a Marketwatch.com reporter says insurance companies are dropping out of ObamaCare due to expensive “specialty drugs”. This assertion does not pass the giggle test. This article, and its sharing on social media, demonstrates how social media amplifies…

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