good for the world economy and potentially good for western europe at a time when gas supplies from russia with the ukraine crisis are under threat. thank you very much. vincent, finally. in a sense another aspect of identity politics. i'm going to talk about the 18—year—old sports personality called eileen gu. she was born in san francisco to a _ she was born in san francisco to a chinese mother and american father. for many years she saw herself as a bridge between the two great powers, china and america. now, as the great power competition starts to intensify, she is caught up in the middle. her citizenship. this winter olympics, she is competing for china and has won medals for china. in america, people say she is a traitor because you now— competing for our enemy, china.