Point Lookout
a free weekly publication of Chaco Canyon Consulting

Archive of Past Issues

Rhetorical Fallacies

Here are links to the previous issues of Point Lookout that touch on Rhetorical Fallacies. Bookmark this page. Or browse this archive by date. Subscribe now.

Cargo containers at a port of entryComing May 31: Unresponsive Suppliers: III
When suppliers have a customer orientation, we can usually depend on them. But government suppliers are a special case. Available here and by RSS on May 31.
A blue peacock of IndiaAnd on June 7: The Knowledge One-Upmanship Game
The Knowledge One-Upmanship Game is a pattern of group behavior in the form of a contest to determine which player knows the most arcane fact. It can seem like innocent fun, but it can disrupt a team's ability to collaborate. Available here and by RSS on June 7.

Other topical archives:

January 1, 2014

A view of the South Canyon Fire near Glenwood Springs, Colorado, at noon on July 4, 1994The Nominal Fallacy at Work
Using logical fallacies at work — intentionally or otherwise — costs real money. The nominal fallacy is probably responsible for much delay in addressing our real problems.

March 28, 2012

Abraham Lincoln as a young man about to become a candidate for U.S. SenateWorkplace Politics and Integrity
Some see workplace politics and integrity as inherently opposed. One can participate in politics, or one can have integrity — not both. This belief is a dangerous delusion.

March 21, 2012

Two halos: the Ring Nebula and a solar haloThe Halo Effect
The Halo Effect is a cognitive bias that causes our evaluation of people, concepts, or objects to be influenced by our perceptions of one attribute of those people, concepts, or objects. It can lead us to make significant errors of judgment.

March 14, 2012

The "Face on Mars" as seen by Viking 1 in 1976, compared to the MGS image taken in 2001Apophenia at Work
The urge to identify as meaningful the patterns we see in winning streaks in sports, or streaks of successes in business, can lead us to accept bogus explanations prematurely. It's a common human tendency that can put people and organizations in desperate situations.

September 28, 2011

Perceptual illusions resulting from reificationThe Reification Error and Performance Management
Just as real concrete objects have attributes, so do abstract concepts, or constructs. But attempting to measure the attributes of constructs as if they were the attributes of real objects is an example of the reification error. In performance management, committing this error leads to unexpected and unwanted results.

May 13, 2009

The mushroom cloud from the Grable test of 1953Misleading Vividness
Group decision-making usually entails discussion. When contributions to that discussion include vivid examples, illustrations, or stories, the group can be at risk of making a mistaken decision.

March 4, 2009

Old River Control StructureThe Fallacy of Composition
Rhetorical fallacies are errors of reasoning that introduce flaws in the logic of arguments. Used either intentionally or by accident, they often lead us to mistaken conclusions. The Fallacy of Composition is one of the more subtle fallacies, which makes it especially dangerous.

September 15, 2004

Circular reasoningBegging the Question
Begging the question is a common, usually undetected, rhetorical fallacy. It leads to unsupported conclusions and painful places we just can't live with. What can we do when it happens?

July 7, 2004

Bull Elk Antler Sparring for Dominance in their herdBelieve It or Else
When we use threats and intimidation to win debates or agreement, we lay a flimsy foundation for future action. Using fear may win the point, but little more.

April 14, 2004

Dogs Fighting in a Wooded Clearing, by Frans SnydersMudfights
When we steer the discussion away from issues to attack the credibility, motives, or character of our debate partners, we often resort to a technique known as the ad hominem attack. It's unfair, it's unethical, and it leads to bad, expensive decisions that we'll probably regret.

February 11, 2004

Two straw menDecision-Making and the Straw Man
In project work, we often make decisions with incomplete information. Sometimes we narrow the options to a few, examine their strengths and risks, and make a choice. In our deliberations, some advocates use a technique called the Straw Man fallacy. It threatens the soundness of the decision, and its use is very common.

June 26, 2002

A sunsetThink in Living Color
Feeling trapped, with no clear way out, often leads to anger. One way to defuse your anger is to notice false traps, particularly the false dichotomy. When you notice that you're the target of a false dichotomy, you can control your anger more easily — and then the trap often disappears.

July 11, 2001

U.S. Budget DeficitsThe Fallacy of the False Cause
Although we sometimes make decisions with incomplete information, we do the best we can, given what we know. Sometimes, we make wrong decisions not because we have incomplete information, but because we make mistakes in how we reason about the information we do have.

March 28, 2001

Capitol Hill at nightThe Slippery Slope That Isn't
"If we promote you, we'll have to promote all of them, too." This "slippery-slope" tactic for winning debates works by exploiting our fears. Another in a series about rhetorical tricks that push our buttons.

Follow Rick

Send email or subscribe to one of my newsletters Follow me at LinkedIn Follow me at Twitter, or share a tweet Follow me at Google+ or share a post Subscribe to RSS feeds Subscribe to RSS feeds
The message of Point Lookout is unique. Help get the message out. Please donate to help keep Point Lookout available for free to everyone.
52 Tips for Leaders of Project-Oriented OrganizationsAre your project teams plagued by turnover, burnout, and high defect rates? Turn your culture around.
Ebooks, booklets and tip books on project management, conflict, writing email, effective meetings and more.
101 Tips for Managing ConflictFed up with tense, explosive meetings? Are you the target of a bully? Learn how to make peace with conflict.
Go For It: Sometimes It's Easier If You RunBad boss, long commute, troubling ethical questions, hateful colleague? Learn what we can do when we love the work but not the job.
101 Tips for Effective MeetingsLearn how to make meetings more productive — and more rare.
If your teams don't yet consistently achieve state-of-the-art teamwork, check out this catalog. Help is just a few clicks away!
What People Say About Rick's Programs
  • "Rick is a dynamic presenter who thinks on his feet to keep the material relevant to the group."
    — Tina L. Lawson, Technical Project Manager, BankOne (now J.P. Morgan Chase)
  • "Rick truly has his finger on the pulse of teams and their communication."
    — Mark Middleton, Team Lead, SERS
Ebooks, booklets and tip books on project management, conflict, writing email, effective meetings and more.
Comprehensive collection of all e-books and e-bookletsSave a bundle and even more important save time! Order the Combo Package and download all ebooks and tips books at once.
Terrific Technical Presentations!Audiences at technical presentations, more than most, are at risk of death by dullness. Spare your audiences! Captivate them. Create and deliver technical presentations with elegance, power and suspense.