It seems to apply to
"conclusions jumped to," as opposed to those based on analysis of evidence.
Our psychology was forged in the Pleistocene, when we were living as small bands of hunter-gatherers. There was little actual data to analyze, and long term planning was not a possibility. What was really valuable were snap judgements (is that rustle in the grass a mouse, a rival tribesman, or a saber-tooth cat?) There was no time for evidence gathering and analysis. We erred on the side of caution -- and survived.
We are not good at type 2, analytic reasoning. It's a learned skill. Jumping to conclusions is easy and natural, and leads to beliefs founded on emotion, without regard for evidence.
It's not designed so much to exclude notions of God, as to exclude notions not based on evidence and analysis thereof.
I doubt many scientists are motivated by fame, and it's certainly not a discipline of self-reliance.
It strikes me that it's the religious/intuitives who are motivated by conformity and social acceptance.
"many will sell their mother and most certainly their God, since they never really met him." Quick - cover yourself! Your bias is showing.
Preferable to
some applications -- engineering, literary analysis, science, construction, meteorology, philosophy, nuclear physics -- all disciplines useful today but useless during the period our brains were evolving.
It's the intuitive, magical, jumping-to-conclusions mode of thinking that got us through the Pleistocene. This mode is why we even exist as a species.
They have different applications.
System 1 is a survival modality, and deeply ingrained in our psyche. System 2 is an artificial construct, and the reason we're no longer living in caves.
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