Could AI build cities in space? What advances in technology can make building and manufacturing in space a reality? Could robots, guided by AI, be the ones to construct cities in space? Find out more Now Next Democracy Can democracy last forever? Young people are increasingly dissatisfied with democracy. But if electorates are disenchanted with this world view, what does it mean for its future? Find out more Now Next Entertainment A new wave of artificial intelligence is transforming the entertainment industry. Who stands to benefit - and who could be left behind? Find out more Now View transcript Next View transcript Energy The promise of nuclear fusion – carbon free energy, forever – could revolutionise how energy is produced on earth. But what is nuclear fusion? And will it every be ready? Find out more Now View transcript Next View transcript Surrogacy Scientists across the world are racing to build the first clinically approved artificial womb. Will their efforts pay off? And if they do, could their technology be used for bad, not good? Find out more Now View transcript Next View transcript Previous seasons Loading Video Could AI build cities in space? Video Is AI revolutionising science? Video Can democracy last forever? Video How free and fair are elections around the world? Video Is AI the future of movie-making? Video How AI is generating a revolution in entertainment Video Is nuclear fusion the solution to climate change? Video How green is the energy revolution really? Video What can be done to manage climate migration? Video How can business survive climate change? Video How To Do The Most Good Possible Video Charity - how effective is giving? Loading Previous 1 2 Items 13 to 21 of 21