Greece is facing an unsustainable debt burden and economic crisis that repeats itself every few years: - Greece's economy has shrunk 25% since 2008 and its €317 billion debt is too large for its reduced economy to repay. - Austerity policies have further damaged the economy, rendering the debt impossible to repay. - Tax revenues are falling far below targets due to the economic damage, making debt payments unfeasible. - The only solution is to restructure Greece's debt to a sustainable level through measures like debt forgiveness.