Debt and its Role: The book likely examines the role of debt in modern economies, exploring how it's accrued, used, and its impact on individuals, businesses, and governments.

Historical Perspectives: Bonner and Wiggin might provide historical contexts to illustrate how debt has shaped economic cycles and crises throughout history.

Government Debt and Fiscal Policy: Exploring government debt and fiscal policy could be a focal point, examining the consequences of large public debt and government spending.

Consumer Debt: The authors might discuss the implications of high levels of consumer debt, examining how it affects individuals, spending habits, and economic stability.

Global Debt Trends: The book could highlight global debt trends, analyzing how interconnected economies and financial systems contribute to a broader debt scenario.

Financialization and Credit: The authors might discuss the trend of financialization and credit expansion, exploring how these factors impact debt accumulation and economic stability.

Consequences of Excessive Debt: Bonner and Wiggin might emphasize the potential consequences of excessive debt, including economic downturns, market volatility, and financial crises.

Debt-Driven Growth: Exploring the concept of debt-driven growth could be a significant theme, discussing how economies sometimes rely on debt to fuel growth.

Policy Implications: The book might discuss policy implications, offering suggestions or insights into how to manage and mitigate the risks associated with high levels of debt.

Personal Finance and Debt Management: The authors might provide advice or insights on personal finance, including strategies for managing debt and navigating a debt-heavy environment.