Theresa May is immeasurably more articulate than Trump, but her message in this 2-year-old speech is just as nationalistic. It could also have been delivered by a Soviet party member during the campaign against cosmopolitanism. I missed this speech when it happened, so I did not recognize the references to it in e.g. Michael Sandel's discussion titled Citizens of Nowhere. Unless her "a citizen of the world is a citizen of nowhere" is a quotation from someone else (as well it could be, by the sound of it).