Singapore has increased significantly this month, climbing 11pp to 33% seeing it as an issue. This time last year, only 18% of Singaporeans mentioned climate change.

Another Asia Pacific country, Malaysia, has also seen a rise in concern. Mentions are up 3pp to 14%. This is the second highest score for Malaysia regarding climate change.

Elsewhere, levels of concern in Europe tend to be down somewhat, with the exception of Spain, whose level of worry has risen to 20%.