How do automatic stabilizers in fiscal policy impact aggregate demand during a recession, and what implications does this have on public debt?

Automatic stabilizers are features of fiscal policy that help stabilize the economy without the need for new government action. During a recession, people often lose their jobs, which means they earn less money and spend less. However, automatic stabilizers like unemployment benefits or food assistance kick in to provide financial support to those affected, helping to maintain their spending levels. This increase in spending can support aggregate demand, which is the total demand for goods and services in the economy, and can help the economy recover more quickly. However, when these stabilizers are used more, it can increase public debt since the government is spending more money to support its citizens during tough times.