Premises and an Overview.- Myros and Other Concepts and Definitions.- The Macroeconomic Framework.- Interest and Money.- Production and Investment.- General Price Level and Inflation.- Capital Values, Wealth, and Related Topics.- Macroeconomic Equilibrium and Employment.- Capital Theory in Perspective.- Opportunity and Sunk Costs.- Trade, Transfers, and Monetary Overhangs.- Questions Related to Consumption and Saving.- Questions Related to Economic Growth.- Themes and Counterthemes: Fluid Capital in Retrospect.- Background and Tools for Understanding and Dealing with Recurrent Financial Crises.- Booms, Busts, and Financial Panics: The Financial Meltdown of 2007–2009.