Climate change doubled chance of South African floods that killed 435 people
CNNCNN — Human-induced climate change made the extreme rainfall that triggered deadly floods in South Africa in April heavier and twice as likely to happen, a rapid analysis published Friday by the World Weather Attribution project shows. Parts of South Africa experienced more than 350mm of rainfall in two days, causing destructive floods in KwaZulu-Natal and Eastern Cape provinces, killing at least 435 people and damage to property worth around $1.57 billion. “Most people who died in the floods lived in informal settlements, so again we are seeing how climate change disproportionately impacts the most vulnerable people,” said Friederike Otto from the Grantham Institute at Imperial College London, who leads the World Weather Attribution project. “We need to drastically reduce greenhouse gas emissions and adapt to a new reality where floods and heatwaves are more intense and damaging.” Scientists have warned that the world must try to cap global warming to 1.5C to stave off some irreversible impacts of climate change.