Machiavellianism, and the 'dark triad' of personalityMachiavellianism, and the 'dark triad' of personality
All In The Mind
Do you consider yourself a shrewd manipulator? Are you cynical about the nature of human beings? If so, you might rank highly in Machiavellianism - a personality trait that's based on the writing and views of Niccolo Machiavelli, the 16th-century Italian political philosopher. We look at what makes a Machiavellian personality, and how it fits into the so called ‘dark triad’ of traits.
29:06•14 Jun 2020
Machiavellian Minds and the Dark Triad of Personality
Episode Overview
- Machiavellianism is defined as a strategic willingness to exploit and manipulate others for personally important goals.
- Monaghan’s research suggests most people hold some cynical views about others, but far fewer are willing to act on those views with manipulative tactics.
- Machiavellianism and psychopathy overlap strongly, yet differ in origin (more environmental vs more genetic) and in style (strategic vs impulsive).
- The dark triad traits share callous manipulation, but each adds its own flavour, such as narcissistic entitlement or psychopathic recklessness.
- A moderate level of Machiavellianism may help in certain industries, and understanding its strategic side may help people manage toxic workplaces more safely.
“"They have no affinity for the truth and they have no affinity for you."”
What can we learn from those who have battled addiction with people who bend the rules of morality instead? This episode of All In The Mind switches the spotlight from diagnosable disorders to personality traits, asking what it really means to be "a master manipulator"—and how common that actually is.
Psychologist Dr Conal Monaghan explains Machiavellianism as "our willingness to exploit and manipulate other people for something that we deem as important", and teases apart two sides of it: cynical views about human nature versus the tactics people are willing to use. You’ll hear about his large-scale study, how his online test works, and why most people score higher on suspicious attitudes than on actually acting in cold-blooded ways. There’s also a careful comparison between Machiavellianism and psychopathy.
Monaghan points to a strong overlap, yet notes key differences in causes and style: psychopathy has a stronger genetic pull and shows up early in childhood, while high Machiavellianism often tracks back to tough life experiences and is more strategic than impulsive. In the second half, Dr Daniel Jones talks through the so‑called "dark triad": narcissism, psychopathy and Machiavellianism.
He argues that what links them is "callous manipulation"—"they have no affinity for the truth and they have no affinity for you"—but he also breaks down what makes each trait distinct, from narcissistic grandiosity to Machiavellian flexibility and long‑game thinking. The conversation doesn’t just paint a horror picture.
Jones suggests there might be a "sweet spot" where a modest dose of Machiavellianism helps in some jobs, and even hints that borrowing the strategic parts of this trait (without the cruelty) might help people survive toxic workplaces. If you’ve ever wondered whether someone in your life is just shrewd or something darker, this episode gives you plenty to mull over. Where might you sit on that spectrum?

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