Stephen Sackur is in New York to speak to astrophysicist Neil deGrasse Tyson. He shares his fascination with space with millions of Americans, but is trust in science dwindling? Show more
Discover 11,128,835 listings and 280,408 playable programmes from the BBC
Stephen Sackur is in New York to speak to astrophysicist Neil deGrasse Tyson. He shares his fascination with space with millions of Americans, but is trust in science dwindling? Show more
BBC World News
