Sunday, August 11, 2024

Book summary: Factfulness


Factfulness addresses ten cognitive biases that can affect and compromise our logical faculty. The book is the work of Hans Rosling, a physician/epidemiologist, and expectedly provides a data-driven POV. However, a knack for storytelling makes Hans Rosling's work more fluid and accessible. Herein I briefly summarize the crux of these ten "instincts":

1- Gap instinct:

A tendency to divide things, and ideas, into two distinct groups with sharp contrast: for example, a word divided into super-rich and extremely poor, stuck in poverty. This is false and data support an income distribution with the majority in the middle-range.

2- Negativity instinct:

A tendency to emphasize the negative aspect of each event, experience, etc. 

3- Single instinct:

A cognitive bias can be described as a simplified approach to a complex problem. When someone tries to analyze a multifaceted problem by studying a single parameter. 

4- Fear instinct:

Paying more attention to frightening things. This dominance overrides rational decision-making. The antidote is rational analysis and problem-solving to understand risks and opportunities. 

5- Size instinct:

A cognitive bias that associates the importance or significance of a phenomenon with its size.

6- Generalization instinct:

The inclination for dividing the subjects into two categories. The underlying cause is our preference for simplicity and efficiency in analyzing complex matters. 

7- Destiny instinct:

A cognitive bias that leads the individual to believe the outcomes are predetermined and decided by fate and are totally out of one's control. This can predictably be a huge obstacle to becoming responsible and proactive in tackling life matters.

8- Single-perspective instinct:

The tendency to observe and appreciate a problem from a single viewpoint. This approach may limit our ability to see the big picture and deprive us of reaching out and using others' expertise. 

9- Blame instinct:

The Blame Instinct is a cognitive bias that leads us to assign blame or responsibility for a situation or problem to a single individual or group. This instinct can be seen in various aspects of our lives, from our personal relationships to our professional and political spheres. 

10- Urgency instinct:

This cognitive bias forces us to act immediately in response to a challenge, even when unnecessary. This cognitive blind spot has deep roots in our evolutionary history. Our ancestors acquired a predilection to react swiftly on the face of potential threats. This bias does not translate to a well-rounded logical method in problem-solving in the human race now.


Pedram July 2024

Image from gapminder.org