The document discusses tourism in Australia, noting that it contributes $68 billion to GDP and employs 853,000 people. It also discusses how climate change could impact tourism demand and the suitability of locations. The document outlines economic models used to study the net effects of climate change on tourism regions, including computable general equilibrium and input-output models. Simulation results show reductions in tourism demand, jobs, wages and regional GDP for tourism-dependent areas due to climate change impacts. Potential solutions discussed include promoting domestic tourism, government policies, adaptation investments.