In his book, "The Return of Marco Polo's World," Robert D. Kaplan argues that sea power plays a crucial role in influencing geopolitics. He believes that, given the complexities and challenges inherent in land conflicts, maritime strength serves as a strategic means to address and navigate these difficult circumstances. Kaplan suggests that the dominance of the seas can help to compensate for the limitations and unpredictability often faced on land.

Kaplan’s perspective highlights the importance of naval capabilities in shaping international relations and maintaining stability. He emphasizes that, in a world marked by intricate and challenging dynamics, a focus on sea power can provide nations with the necessary leverage to influence outcomes and safeguard their interests. This approach points to a shift in strategy, advocating for increased attention to naval affairs in the context of modern conflicts.