“People are becoming more aware of the severity of heatwaves, but not the link between heatwaves and climate change,” says Zhao Li, a senior researcher for Greenpeace east Asia’s Beijing office.

That is partly because, although there is some limited education about climate change, permitted discourse stops short of talking about major policy shifts, such as reducing China’s coal emissions more rapidly. The government has pledged to become carbon neutral by 2060, but concerns about energy security and the need for economic growth mean that local authorities are showing no sign of backing down on building new coal power.

Also, says Zhao, “even if people link heatwaves and climate change, they don’t think it’s something that the individual should pay attention to.” Most people see it as being the government’s responsibility – and therefore out of the hands of the public, she says.