Why might public debt be a burden for future generations?

Public debt can be a significant burden for future generations primarily because future taxes might need to increase to repay the debt. When governments borrow money to finance their spending, they create a liability that must eventually be settled. This could happen through increased taxation or reduced government services in the future, as funds will need to be allocated to repay the principal amount borrowed along with interest.

The need for increased taxes may stem from the obligation to service existing debt, which can lead to reduced disposable income for individuals and businesses. This, in turn, can dampen economic growth as resources that could be utilized for consumption or investment are instead directed towards debt repayment. Additionally, if the debt level continues to grow without a corresponding increase in economic output, it can lead to a less sustainable economic environment for future generations, stressing the importance of fiscal responsibility today for the sake of tomorrow's financial health.

Other options may touch on valid points but do not directly address the core issue of tax implications related to public debt repayment.