The U.S. national debt has reached $40 trillion, a staggering amount that raises questions about its impact on individuals. This total is attributed to various factors, including defense costs and social programs such as Social Security.

Reduced revenue resulting from multiple tax cuts also contributes to the national debt. The combination of these factors has led to the significant total of $40 trillion. For more information on what this means for individuals, further details are available from the source, providing insight into the implications of the national debt.