But how is climate change affecting typhoons and their consequences on society? Rising ocean temperatures associated with climate change provide the storms with more energy, meaning that wind speeds increase and precipitation intensifies. This can generally be associated with greater destruction and risk, problematic in South East Asia particularly in terms of structural preparation, response time and life insurance. Yet the effect of increasing severity of typhoons in this region must be considered with regard to the inequality of wealth across its nations.
I recognised this when travelling in Hong Kong and Vietnam, countries both hit by typhoons during my visit. In Hong Kong, the typhoon was the third in two weeks, and by far the least significant. Hong Kong categorises the typhoon by wind speed, and has associated warning signals; T1, T3, T5, T8, T9 and T10 in order of threat. Typhoon Hato struck Hong Kong on the 23rd August, and although it killed 12 people, these were in different regions of southern China. This can be attributed to the T10 warning being raised for the first time in 5 years. The preparation that this enabled with a foresight of the typhoon’s severity meant that government buildings, offices, schools and transport shut down, reducing the possibility for death.