Swiss Re calls for adaptation measures to tackle climate change

A new analysis of 36 countries and their exposure to climate change carried out by the Swiss Re Institute ranks the Philippines and the US as the most economically exposed countries today. Jérôme Jean Haegeli, Swiss Re’s group chief economist, said: “Climate change is leading to more severe weather events, resulting in increasing impact on economies. Therefore, it becomes even more crucial to take adaptation measures. Risk reduction through adaptation fosters insurability. “The insurance industry is ready to play an important role by catalysing investments in adaptation, directly as a long-term investor and indirectly through underwriting climate-supportive projects and sharing risk knowledge. The more accurately climate change risks are priced, the greater the chances that necessary investments will actually be made.” Swiss Re’s latest analysis follows Munich Re’s call on governments this week to step up risk mitigation measures in the face of climate change. Swiss Re agreed with its rival, stating that actions include enforcing building codes and increasing flood protection, while keeping an eye on settlement in areas prone to natural perils are critical. Based on findings from the Intergovernmental Panel on Climate Change (IPCC), Swiss Re Institute’s new report, Changing Climates: The Heat Is (Still) On, analyses where hazards are likely to intensify and overlays it with its own estimates of economic losses resulting from the four major weather perils as of today. This provides a view of the possible direct economic implications if weather-related natural catastrophes intensify due to climate change. With annual economic losses of 3% of GDP today, the Philippines is most impacted by the four weather perils of all 36 countries, while also being exposed to high probability of hazard intensification. The US is second-most exposed. At $97bn (0.38% of GDP), it experiences the highest economic losses in absolute terms from weather events worldwide and at the same time, a medium probability that hazards will intensify. “In general, countries with sizeable insurance protection gaps and where the establishment of loss mitigation and adaptation measures lags the rate of economic growth, are most financially at risk from hazard intensification,” said Swiss Re. Fast-growing Asian economies like Thailand, China, India, and the Philippines are most vulnerable according to the report. Seven of the top ten exposed countries are in the Asia-Pacific region. While flood risk is projected to intensify globally, the main driver of major weather-related economic losses in the US, as well as in east and southeast Asia, are tropical cyclones. Today, in absolute terms, economic losses from weather events in the US are the highest in the world, mostly driven by tropical cyclones (hurricanes). Severe thunderstorms also account for a large share of the economic losses, said Swiss Re. “The first step towards cutting losses is to reduce the loss potential through adaptation measures. Examples of adaptation actions include enforcing building codes and increasing flood protection, while keeping an eye on settlement in areas prone to natural perils. Ultimately, losses as a share of GDP of each country will depend on future adaptation, loss reduction and prevention,” said the Swiss-based reinsurer.

Swiss Re calls for adaptation measures to tackle climate change

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