Foreign Secretary Yvette Cooper joins Trevor from the Munich Security conference as global leaders appear to be marking the end of the International Rules based order. Also in Munich is Conservative Foreign Secretary, Dame Priti Patel. And as both the right and left continue to do well in the polls - we speak to Head of Policy for Reform UK, Zia Yusuf and the Green Party's leader Zack Polanski.
Helping to work out what all of this means is journalist and broadcaster Steve Richards, the i's Chief Political Commentator Kitty Donaldson, and the director of the London Defence Conference, Iain Martin.
You can watch Sunday Morning with Trevor Phillips each week from 8:30am