Heat is the leading cause of weather-related death worldwide and it is low- and moderate-income earners who are most vulnerable. The last three years: 2023, 2024 and 2025 are the three hottest years ever recorded in human history – and those records are expected to break.
Homes were not built to weather the extreme heat that people are now experiencing. Heat-related deaths of people older than 65 years increased by 167% last year, compared with the 1990s. Disasters associated with weather-related hazards have almost doubled compared to the previous 20 years.
The need for action is urgent. We call on the Government to: