Introduction -- 1. Global and Regional variability of Tropical Cyclone-induced thermocline Warming -- 2. How has the expansion of the Tropics affected Tropical Cyclogensis? -- 3. Current and Future Cyclone Activity in High-resolution Global Model Ensemble Simulations -- 4. Tropical Cyclone Rainfall Changes in a Warmer Climate -- 5. Forecasting Catastrophe Losses in a Changing Climate -- Conclus…