THE WAR OF THE WORLDVIEWS: DUALISM VERSUS MONISM
One fundamental distinction to make in WORLDVIEWS is that between dualism and monism.
Dualists believe that we consist of two substances - body and soul, brain and mind (called 'substance dualism' by philosophers).
Monists contend that there is just one substance - a body and a brain - from which consciousness is an emergent property, 'mind' is just the term we use to describe what the brain is doing, and the soul is just the pattern of information that represents our thoughts, memories and personalities.
As such, monists hold that the death of the body - the disintegration of the material body and the degradation of memory patterns in the brain - means the death of the soul.
By contrast, dualists assert that the soul, like the mind, is a separate entity from the body, so even after the death of the body the soul continues.
Most people are dualists because dualism is intuitive - it just feels as if there is something else inside us, in the same way that the thoughts floating around up there in our skulls feel like a mind separate from our brain.
The psychologist Paul Bloom calls us 'natural-born dualists', as reflected in our language when we use phrases such as 'my body aches' (rather than 'I ache') or 'my mind is muddled' (rather than 'I am muddled'), as if 'I' and 'body' and 'mind' are separate things.
In his delightful chapter on 'Homer's Soul' in The Psychology of the Simpsons, Bloom shows how pervasive this dualism is in pop culture, as in the episode in which Homer is trying to figure out why his phone bill is so high:
"Homer: Burkina Faso? Disputed Zone? Who called all these weird places?
Homer's Brain: Quiet, it might be you! I can't remember.
Homer: Naw, I'm going to ask Marge.
Homer's Brain: No, no! Why embarrass us both? Just write a cheque and I'll release some more endorphins.
Homer scribbles a cheque, then sighs with pleasure."
The scene is humorous because as intuitive dualists we get the joke, but as monists we know that there is no dualistic split between Homer and Homer's brain. There's just Homer's brain talking to itself.
By Michael Shermer author of HEAVENS ON EARTH - The Scientific Search for the Afterlife, Immortality and Utopia
https://michaelshermer.com/
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