Extracts:
For most of human history, the progress of knowledge was constrained by a shortage of information. Books were expensive and rare, libraries were reserved for elite scholars and communication was extremely slow. Mail moved at the speed of horses.
Now, of course, we live in the age of Google and Amazon Prime, a time when nearly everything ever written can be accessed within seconds or delivered within days. Facts are cheap and easy; the cellphone has become an infinite library.
The key is strengthening what psychologists call “executive function,” a collection of cognitive skills that allow us to exert control over our thoughts and impulses. When we resist the allure of a sweet treat, or do homework instead of watch television, or concentrate for hours on a difficult problem, we are relying on these lofty mental talents. What we want to do in the moment, and what we want to want, are often very different things. Executive function helps to narrow the gap.
Vía Francisco Capella.
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