Consider the global issue of plastic pollution. Two policy advisors offer different approaches to analyzing the problem:

• Advisor A argues that the problem should be analyzed primarily by calculating the monetary cost of plastic waste cleanup and identifying potential market-based solutions, such as creating a more profitable industry for recycled plastics.
• Advisor B argues that a complete analysis must also consider how consumer behavior and corporate production decisions interact, the long-term impact on natural resources that support livelihoods (like fishing and tourism), and how the burden of plastic waste differs between wealthy and developing nations.

Evaluate which advisor's approach provides a more comprehensive economic analysis. Justify your answer by explaining how the chosen approach aligns with the fundamental definition of economics as a study of how people interact with each other and their environment to secure their livelihoods, considering changes over time and differences across societies.