‘Our climate is imploding faster than we can cope,’ UN Secretary General Antonio Guterres says, and scientists say frequent heatwaves are generating a ‘witch’s brew’ of air pollution that shortens human lifespans.

‘Our climate is imploding faster than we can cope,’ UN Secretary General Antonio Guterres says, and scientists say frequent heatwaves are generating a ‘witch’s brew’ of air pollution that shortens human lifespans.