Brian Cox and Jeff Forshaw confront the black hole information paradox

What is reality, really? Brian Cox's 'Horizons' tour probes the mysteries of the universe

Brian Cox on Twitter: I’ll be doing a Reddit AMA in on Thursday at 5pm GMT / 12 ET / 9 am Pacific if you’d like to ask me things …. Let’s be honest though it’s to promote my US / Canada Live shows in April / May / June - why bullshit? Tickets here :