Climate change has happened.
Philip and Paul discuss the IPCC 2022 Report on Climate Impacts, Adaptation and Vulnerability. Climate change has happened What does the report say? The warnings make for grim reading. 3.5 billion people are highly vulnerable to climate impacts and half the world’s population suffers severe water shortages at some point each year. One in three people are exposed to deadly heat stress, and this is projected to increase to 50% to 75% by the end of the century. Half a million more people are at risk of serious flooding every year, and a billion living on coasts will be exposed by 2050. Rising temperatures and rainfall are increasing the spread of diseases in people, such as dengue fever, and in crops, livestock and wildlife. Even if the world keeps heating below 1.6C by 2100 – and we are already at 1.1C – then 8% of today’s farmland will become climatically unsuitable, just after the global population has peaked above 9 billion. Severe stunting could affect 1 million children in ...
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