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Logical Fallacies: The Fallacy Files

Logical Fallacies: The Fallacy Files

Logical Fallacies and the Art of Debate Contents: Introduction This is a guide to using logical fallacies in debate. Debate is, fortunately or not, an exercise in persuasion, wit, and rhetoric, not just logic. Besides, let's be honest: debate is not just about finding truth, it's also about winning. So why learn logical fallacies at all? I can think of a couple of good reasons. Second, and maybe more importantly, pointing out a logical fallacy is a way of removing an argument from the debate rather than just weakening it. Logic as a form of rhetoric Unfortunately, the account I have just given is a bit idealized. It is therefore not enough simply to point out a logical fallacy and move on; there is an art to pointing out logical fallacies in your opposition's arguments. State the name of the logical fallacy, preferably in both Latin and English, and make sure you use the phrase "logical fallacy." Committing your very own logical fallacies The list of logical fallacies Argumentum ad hominem (argument directed at the person).

Top 20 Logical Fallacies - The Skeptics' Guide to the Universe Introduction to Argument Structure of a Logical Argument Whether we are consciously aware of it or not, our arguments all follow a certain basic structure. Premise1: If A = B, Premise2: and B = C Logical connection: Then (apply principle of equivalence) Conclusion: A = C In order for an argument to be considered valid the logical form of the argument must work – must be valid. Also it is important to note that an argument may use wrong information, or faulty logic to reach a conclusion that happens to be true. Breaking down an argument into its components is a very useful exercise, for it enables us to examine both our own arguments and those of others and critically analyze them for validity. Examine your Premises As stated above, in order for an argument to be sound all of its premises must be true. There are several types of potential problems with premises. Premises may also be true, as far as they go, but are incomplete. Let’s go back to the transitional fossil example again.

SCHOPENHAUER'S 38 STRATAGEMS, OR 38 WAYS TO WIN AN ARGUMENT Arthur Schopenhauer (1788-1860), was a brilliant German philosopher. These 38 Stratagems are excerpts from "The Art of Controversy", first translated into English and published in 1896. Carry your opponent's proposition beyond its natural limits; exaggerate it. The more general your opponent's statement becomes, the more objections you can find against it. The more restricted and narrow his or her propositions remain, the easier they are to defend by him or her. Use different meanings of your opponent's words to refute his or her argument. (abstracted from the book:Numerical Lists You Never Knew or Once Knew and Probably Forget, by: John Boswell and Dan Starer)

Cliche List — The Best Thing Since Sliced Bread Logical Fallacies Quick Practical, Tactical Tips for Presentations In the past I’ve given some tips for handling meetings effectively, covering topics like: - How not to let your meeting go down a rat hole; - Dealing with the elephant in the room; - Dealing with skeletons in your closet; - How to make meetings discussions, not “pitches” - A tale of two pitches (I eventually invested in the first company that pitched) Today’s post is a subtle one about positioning yourself in a presentation. This might be a VC meeting but also might just be a sales or biz dev meeting. It’s any meeting where you are in a small room and are being called on to present on some form of overhead slides 1. If you look at Diagram A above you’ll see that the presenters are sitting at the opposite end of the table from where the screen is. If you look at Diagram B you’ll see that the people you’re presenting to can look you in the eyes and glance up at the screen. 2. I’ve lately been attending meetings with our shareholders (called LPs or limited partners). 3. 4. 5. 6.

Eliminating Wordiness | Undergraduate Writing Center In concise writing words pull their own weight. Each carries meaning essential to the content of the sentence. Try to identify which words add meaning to the sentence and which just take up space. As you revise your work, keep these enemies of concision in mind. 1. Some words are the written equivalent of “um.” Generally speaking writers can kind of rely on certain online indexes of journals to basically start their research. The words in boldface have little to do with the point of the sentence; they can go. 2. We’re used to seeing some words paired: each and every, true and accurate, full and complete. The end result was brighter in color than we had hoped, but we plan to repaint the wall in the future . This sentence only needs the italicized words, not the bold ones: The result was brighter than we had hoped, but we plan to repaint the wall. 3. If you can think of one word to replace several, use the word. Pared down, the sentence reads like this: 4. 5. 6. The opposite is just as bad.

Fallacies Dr. Michael C. Labossiere, the author of a Macintosh tutorial named Fallacy Tutorial Pro 3.0, has kindly agreed to allow the text of his work to appear on the Nizkor site, as a Nizkor Feature. Other sites that list and explain fallacies include: Constructing a Logical Argument Description of Fallacies In order to understand what a fallacy is, one must understand what an argument is. There are two main types of arguments: deductive and inductive. A fallacy is, very generally, an error in reasoning.

"Under The Skin" Writer Walter Campbell On Epic Ads And Scarlett Johansson As An Alien Walter Campbell is one of the most awarded advertising creatives of the last 50 years. Some of his most memorable--and awarded--work has pushed the notion of a TV commercial into new creative territory. Spots like Volvo "Twister," Dunlop "Expect the Unexpected," made with director Tony Kaye are prime examples, but perhaps the best one is Guinness "Surfer" with director Jonathan Glazer, an ad many consider to be one of the best ever made. Campbell's latest collaboration with Glazer is the film Under the Skin, a sci-fi drama starring Scarlett Johansson as an alien who roams the streets of Scotland, seducing men to destroy them. Its been hailed as a daring and experimental triumph, and a "grand statement on what it means to be a human being." The film, a loose adaptation of the 2001 Michael Faber book, took Glazer almost a decade to make and Campbell was brought in midway through the process. A keen attention to detail, particularly unexpected details, is clear in Campbell's work.

Creative Writing Prompts Many creative writers use prompts to generate new material. Prompts can be challenges -- for example, write a story using only one syllable words or craft an alphabet story where the first sentence begins with the letter A, the next sentence B, and so on -- or themes provided by journals, or a poem to which an writer can respond. For example, the Sun lists prompts and deadlines every issue. To see responses, check out "Readers Write." For a list of up-to-date journal prompts, deadlines, and contest information, see the Writing Program's bulletin board in Jensen on the second floor. Creative Writing Exercises Compiled by Catherine Reid Creative writing exercises, like any kind of warm-up routine before playing a sport or a musical instrument, help loosen up your imagination while honing your writing muscles. Though the exercises are more fun done with two or more people, each can be done alone. The prompts: 3) Create a story using words of one-syllable only, beginning with a phrase such as:

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