How sci-fi inspired us to go to the Moon | Al...

Six months into a catastrophic war in Iran — and with no end in sight for the war in Ukraine — the world is embroiled in conflicts with no apparent exit plan. In this interview, political scientist and Eurasia Group founder Ian Bremmer breaks down what these wars are costing peop ...  Show more

Is authoritarianism winning, or is democracy just failing to deliver? Communications strategist Sally Kohn lays out how democracy has evolved before and why it must evolve again, into what she calls "Democracy 3.0" — a version that finally shares power and opportunity equally. "W ...  Show more

NASA economist Alexander MacDonald shares how the human imagination for space flight wasn’t only sparked by history’s esteemed scientists but also our great storytellers. This talk was filmed at TEDxAuckland. All TEDx events are organized independently by volunteers in the spirit ...  Show more

NASA economist Alexander MacDonald shares how the human imagination for space flight wasn’t only sparked by history’s esteemed scientists but also our great storytellers. This talk was filmed at TEDxAuckland. All TEDx events are organized independently by volunteers in the spirit ...  Show more

NASA economist Alexander MacDonald shares how the human imagination for space flight wasn’t only sparked by history’s esteemed scientists but also our great storytellers. This talk was filmed at TEDxAuckland. All TEDx events are organized independently by volunteers in the spirit ...  Show more

Astronauts and explorers including Brian Blessed, Sir Patrick Stewart, Nicole Stott and Charlie Duke reveal the wonders, and challenges, of traveling into space.Brian Cox and Robin Ince have delved into the Monkey Cage back catalogue to hear from astronauts and some very well kno ...  Show more