Speaker A
I'm here with Dr. Michael Shermer, who is the founding publisher of Skeptic Magazine, and also a monthly columnist for Scientific American.
Dr. Michael Shermer explains how the human brain forms beliefs, distinguishes true from false patterns, and the importance of skepticism.
Key Takeaways
- Humans are naturally inclined to form beliefs by seeking patterns and meaning.
- Distinguishing true from false patterns requires critical thinking and scientific testing.
- Many false beliefs stem from the brain’s tendency to impose meaning where none exists.
- Skepticism requires awareness of biases, evidence evaluation, and willingness to change beliefs.
- Science plays a crucial role in converting belief into knowledge.
Summary
- Dr. Michael Shermer discusses the concept of the believing brain, describing humans as pattern-seeking and storytelling animals.
- Beliefs are formed by infusing observed patterns with meaning, which helps us make sense of the world.
- Humans are hardwired to believe, which is an efficient but not always accurate cognitive process.
- Knowledge differs from belief by requiring justified true belief supported by evidence and reason.
- True patterns exist in the world, while false patterns are imposed by the brain, such as seeing faces in clouds.
- Critical thinking and scientific testing help distinguish true patterns from false ones.
- Common false patterns include conspiracy theories and paranormal beliefs, which arise from the brain's attempt to find meaning.
- The brain’s natural credulity requires effort to be skeptical and question beliefs.
- Becoming more skeptical involves awareness of biases, critical evaluation of evidence, and openness to changing beliefs.
- The discussion emphasizes the importance of revising beliefs when evidence contradicts them.
Full Transcript — Download SRT & Markdown
Speaker A
He's the author of many books, including The Believing Brain.
Speaker A
And we're going to talk about the believing brain today.
Speaker A
Michael, thanks for being here.
Speaker B
Thanks for having me.
Speaker A
So, what is the believing brain?
Speaker B
The believing brain is the idea that we are belief engines.
Speaker B
We're pattern-seeking, storytelling animals.
Speaker B
We look for patterns in nature, and then we infuse them with meaning.
Speaker B
And that meaning is what we call a belief, and then we tell stories about those beliefs.
Speaker B
And that's how we make sense of the world.
Speaker A
So, we're hardwired to believe.
Speaker B
We are hardwired to believe.
Speaker B
It's a fundamental part of our cognitive architecture.
Speaker B
It's how we evolved to make sense of a very complex world.
Speaker B
And it's a very efficient way to do it, but it's not always accurate.
Speaker A
So, what's the difference between belief and knowledge?
Speaker B
Well, knowledge is justified true belief.
Speaker B
So, a belief is just something you hold to be true.
Speaker B
Knowledge is when you have evidence and reason to support that belief.
Speaker B
And that's where science comes in.
Speaker A
So, we're constantly looking for patterns.
Speaker B
Constantly.
Speaker B
And we're constantly looking for meaning in those patterns.
Speaker B
And sometimes the patterns are real, and sometimes they're not.
Speaker B
And that's where we get into trouble with things like superstitions.
Speaker A
So, what's the difference between a true pattern and a false pattern?
Speaker B
A true pattern is one that's actually there in the world.
Speaker B
A false pattern is one that we impose on the world.
Speaker B
So, for example, if you see a face in the clouds, that's a false pattern.
Speaker B
If you see a face in a rock formation, that's a false pattern.
Speaker B
But if you see a pattern of cause and effect, like if I drop this pen, it falls.
Speaker B
That's a true pattern.
Speaker A
So, how do we distinguish between the two?
Speaker B
That's where critical thinking and science come in.
Speaker B
We have to test our beliefs against reality.
Speaker B
We have to see if they're actually true.
Speaker B
And if they're not, then we have to revise our beliefs.
Speaker A
So, what are some of the common false patterns that people believe in?
Speaker B
Well, a lot of conspiracy theories are based on false patterns.
Speaker B
People see connections where there are none.
Speaker B
They see agents behind events that are just random.
Speaker B
Also, a lot of paranormal beliefs are based on false patterns.
Speaker B
People see ghosts or UFOs when there's a perfectly natural explanation.
Speaker A
So, it's our brain trying to make sense of things.
Speaker B
Exactly.
Speaker B
Our brain is a meaning-making machine.
Speaker B
It wants to find meaning in everything, even when there isn't any.
Speaker A
And that's why we're so susceptible to these things.
Speaker B
That's right.
Speaker B
We're naturally credulous, we're naturally believing.
Speaker B
And it takes effort to be skeptical and to question our beliefs.
Speaker A
So, how can we become more skeptical?
Speaker B
Well, the first step is to be aware of our own biases.
Speaker B
We all have them, and they can influence what we believe.
Speaker B
The second step is to look for evidence and to evaluate it critically.
Speaker B
Don't just accept things at face value.
Speaker B
And the third step is to be open to changing your mind.
Speaker B
If the evidence contradicts your beliefs, then you should change them.
Speaker A
That's a great message.
Speaker A
Michael, thank you so much.
Speaker B
My pleasure.
Topics:believing brainpattern recognitionbelief vs knowledgecritical thinkingskepticismfalse patternsconspiracy theoriesparanormal beliefsMichael Shermerscience and belief
