But people still believe their choices and actions can contribute to the fight against climate change. 72% of European citizens believe that their own behaviour can make a difference in tackling climate change. This conviction is shared by 72% of American and 84% of Chinese respondents. Compared to 2019, the number of people answering positively to this question increased everywhere, with an increase of three points in the EU, seven points in the US and 12 points in China.