How to Think Outside Your Brain

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Highlights
- Fortunately, there is an alternative. It entails inducing the brain to play a different role: less workhorse, more orchestra conductor. Instead of doing so much in our heads, we can seek out ways to shift mental work onto the world around us and to supplement our limited neural resources with extraneural ones. These platforms for offloading, these resources for supplementation, are readily available and close at hand.
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The failures of the solitary reasoner follow from the use of reason in an ‘abnormal’ context’” — that is, a nonsocial one. Vigorous debates, engaged with an open mind, are the solution. “When people who disagree but have a common interest in finding the truth or the solution to a problem exchange arguments with each other, the best idea tends to win,” they write, citing evidence from studies of students, forecasters and jury members.