Major shocks of nature

Discuss the likely impacts of major shocks of nature on the short and long run equilibrium of Australia's

economy.
Explain and use a typical macro model to illustrate your answer. You may like to consider the effects of

climate change on Australia - eg devastating bush fires, cyclones, flooding; and/or consider the likely

effects of an epidemic - eg the current novel coronavirus. How should monetary and fiscal policy makers

respond to such major shocks?