Cal Newport's Deep Work examines the increasing importance of focused, distraction-free work in the modern knowledge economy.

The book contrasts "deep work" with shallow, easily-interrupted tasks, arguing that deep work is crucial for high-level skill development and elite performance. Newport uses examples from various fields, including programming and journalism, to illustrate the benefits of cultivating deep work habits and offers strategies for minimizing distractions and maximizing concentration.

Newport also discusses the negative impact of prevalent workplace trends, such as open-plan offices and constant digital connectivity, on the ability to perform deep work.

Finally, Deep Work t presents various philosophies and practical techniques to help readers integrate deep work into their lives and achieve greater focus and productivity.