Corporate Coach Group Logo
Corporate
Coach Group
Communication - Persuasive Communication · 2 min read

Why are Some People Dangerous?

Learn how to spot dangerous speakers who sound inspiring but push irrational ideas. Use five logical test questions to protect yourself with rational thinking.

Chris Farmer, Founder of Corporate Coach Group

“Great oratory hides risk when reason is weak; test every bold claim for clear terms, sound facts and logical flow, and you will spot dangerous speakers before their words mislead the crowd.”

Chris Farmer — Founder, Corporate Coach Group

Why are Some People Dangerous?

Why are Some People Dangerous?

Everyone thinks and everyone communicates.

  • Everyone thinks, but people use varying degrees of logical rationality, ranging from low to high levels.
  • Everyone communicates, but people communicate in ways that make them more or less inspirational.

These two characteristics; "rationality" and "inspirational communication skills", suggest four categories of people: The Best, the Most, the Many and the Dangerous!

The Best

The Best occurs when both these positive attributes are combined in the same people.

The result is a group of people who are logically rational AND are highly communicative, persuasive and inspiring. These are the great leaders, of whom Martin Luther King would be a terrific example.

The Most

Most of us are not great leaders. Most people are rational, but NOT gifted with amazing communication skills and powers of persuasion. But we live our lives according to rational principles, or at least we try to.

The Many

Sadly, there are a lot of people who fall into the category of "behaving irrationally and having poor communication skills". These people generally fail in life because they fail to do the right things, or even do the wrong thing. They don't communicate well, they lack motivation and a few turn to crime.

The Dangerous

The dangerous people are those who look and sound good, and are highly effective speakers, but their ideas are irrational. Their policies are based on a set of ill-defined terms, vague assumptions, illogical conclusions, obvious contradictions and faulty statistics. This in turn produces a non-sensical, dangerous philosophy, which they then expertly communicate to the Most and the Many.

Houston, we have a problem!

Members of "the Dangerous" can easily be mistaken for being members of "the Best".

The Most and the Many are likely to be duped by the Dangerous. The Dangerous person is believed to be one of the Best, mostly because of their persuasive linguistics. But simmering under the rhetoric, is a heap of self-contradictory, destructive and dangerous policies, that wreak havoc.

The most obvious example of the Dangerous but irrational speaker is Hitler, but I am sure you can think of more contemporary examples.

What are we to do with this information?

Whenever we are listening to the confident experts and politicians. We should take the contents of this grid into account.

We should ask ourselves, "Are we listening to the Best people speak, or rather the Dangerous?"

The logical test questions that we should apply to any speaker claiming to be an expert are these:

  1. Are they using ill-defined terms, dubious or hazy definitions?
  2. Is their whole case based upon unstated or vague assumptions?
  3. When put into practice, do their policies create obvious, glaring contradictions?
  4. Are the experts over-dependent on dubious statistics?
  5. Are their policies wreaking havoc amongst the Most and the Many?

If the answers to these questions is Yes, then we may NOT be listening to the Best people.

dangerous speaker

In public communication, a dangerous speaker is a speaker who sounds clear and inspiring yet builds the talk on weak logic, vague words and poor facts, hides big faults or conflicts in the plan, and pushes listeners to act in ways that harm themselves or others.

CG4D Definition

Context: Public communication
Genus: Speaker

  • Speaks with high confidence and inspiration
  • Builds arguments on weak or illogical reasoning
  • Uses vague terms, poor data and ignores contradictions
  • Persuades listeners to accept actions or policies that cause harm

Article Summary

Great oratory hides risk when reason is weak; test every bold claim for clear terms, sound facts and logical flow, and you will spot dangerous speakers before their words mislead the crowd.

Chris Farmer, Founder of Corporate Coach Group

Written by Chris Farmer

Founder & Lead Trainer, Corporate Coach Group

Chris Farmer is the founder of the Corporate Coach Group and has over 25 years experience designing and delivering leadership and management training across both the public and private sectors. His programmes are structured, practical and built around real-world performance. Read more about Chris and the story of how the Corporate Coach Group was founded.

Get new blogs by email

A new article each week — 5–10 minutes of practical thinking from our lead trainer.

Register Free

Key Statistics

Edelman Trust Barometer 2024 finds 61% of people around the world believe government and business leaders try to mislead them with false claims or weak facts.

Ofcom Online Nation 2024 states 71% of UK adults say they saw misleading or harmful online content in the past seven days.

Frequently Asked Questions

Common questions about this topic

A dangerous speaker mixes smooth, persuasive communication with weak logic, vague words and dodgy facts, leading listeners toward harmful ideas.
The grid shows The Best, The Most, The Many and The Dangerous, each defined by their mix of rational thinking and communication skill.
Words move crowds. When reason is missing, persuasive talk can sell false fixes, stir fear or guide people toward policies that hurt them.
Use five logical test questions: check clear terms, challenge assumptions, look for contradictions, probe figures and judge real effects on people.
Yes. Their charm draws The Most and The Many, who mistake style for wisdom. Without critical listening, crowds back harmful ideas wrapped in hopeful words.
Illogical rules often waste funds, widen divides and leave people worse off. Long term, they erode trust, limit progress and can even fuel conflict.
Slow down, ask questions, cross-check facts and weigh claims with rational thinking. Seek diverse views to balance public persuasion and keep judgement clear.

Thought of something that has not been answered? Ask us today.

Leadership and Management Training

Build resilience and a productive mindset

Our Leadership and Management Training covers exactly these themes; handling pressure, building a productive mindset, and leading with clarity.