Cal Newport: Digital life hinders concentration

Cal Newport, professor of computer science at Georgetown University, discusses how employing computers to do our deepest thinking dulls our ability to concentrate.

In 2016, Cal Newport, an author and professor of computer science at Georgetown University, wrote a book arguing that email and instant messaging were impeding our ability to focus on difficult mental tasks.

After establishing the problems of these technologies in the early chapters, Newport prescribes “digital minimalism,” which he calls a philosophy of technology geared toward maximizing what we value and escaping technology’s costs. The rest of the book is taken up with his thirty-day “digital declutter” and reflections on topics related to digital minimalism—particularly solitude, leisure, and social interactions.

Functional MRI studies show that reading activates brain areas associated with language, executive function, and imagination, while television consumption stimulates fewer and less integrative regions, primarily those processing visual and auditory stimuli. The consequences of this shift are increasingly apparent. Longitudinal data from the OECD’s PISA assessments reveal significant declines in reading comprehension, reasoning, and problem-solving skills among adolescents in many developed countries.

According to a new study from Microsoft Corporation, people now generally lose concentration after eight seconds, highlighting the effects of an increasingly digitalized lifestyle on the brain.

The constant exposure to digital content, multitasking across multiple platforms, and the persistent need to stay connected put considerable strain on their cognitive resources, leading to mental ... The result supports previous research indicating that excessive digital engagement can overwhelm an individual’s · cognitive system, reducing efficiency in information processing and impairing focus and memory functions (Li

Calvin C. Newport is an American nonfiction author and full-time professor of computer science at Georgetown University. He is known for his writings about attention management in the digital age. Calvin Newport grew up in Pennington, New Jersey. His grandfather, John Newport, was a Baptist ...

Title: Digital minimalism : on living better with less technology / Cal Newport.

As I argued, we can think of the content that cuts through modern attention economy apps as ultra-processed content. This digital fare is made by breaking down hundreds of millions of social posts and reactions into vectors of numbers, which are then processed algorithmically to isolate the most engaging possible snippets.