Main content

Sir Martin Rees

Sir Martin Rees, one of the world's leading astrophysicists, says the next century will determine humanity's long term destiny - so, are the prospects good or grim?

How do we decide what's important? How do we balance the personal priorities of the here and now, with the big picture challenges that will determine the future of human civilisation. Sir Martin Rees is used to considering the biggest of canvases as one of the world's leading astrophysicists but recently he's been gazing into the future of our own planet. The next century he says will determine humanity's long term destiny - so, are the prospects good or grim?

30 minutes

Last on

Tue 18 Dec 201818:30GMT
BBC News Channel except BBC News UK & BBC News UK HD

More episodes

Previous

Owen Paterson MP

Next

Nadia Murad & Denis Mukwege

See all episodes from HARDtalk

Clip

Credits

PresenterStephen Sackur
Interviewed GuestMartin Rees

Broadcasts