主播大秀

What is immigration for?

Is a points based system the best way to decide who comes to a country?

• 53 mins

What happened to the political centre ground?

Why are so many democracies turning away from the politics of consensus and compromise?

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How do women change politics?

What happens to policy and political culture when more women are involved?

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The changing face of protest

How do the protests in Hong Kong and Russia compare to recent episodes of mass unrest?

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Who owns the Amazon?

Are the Amazon fires an 鈥榠nternational crisis鈥�?

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The future of money

Is it time to ditch the US dollar? And how will crypto-currencies change our world?

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South Africa's anti-foreigner violence

What's behind a spate of xenophobic attacks?

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Russia's Africa doctrine

What is motivating new ties between Moscow and the continent?

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Can China tame Hong Kong?

What are Beijing's options for ending the on-going protests in Hong Kong?

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Is impeachment a fair process?

Could the political brinkmanship by the Democrats backfire?

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Does the US have a Syria plan?

US position on Turkey's offensive into Kurdish controlled northern Syria remains unclear

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Canada at a crossroads

As Canadians go to the polls, where is the country heading?

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Mass protests in Lebanon

Are the country wide protests the beginning of a revolution in Lebanon?

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Russia's new internet firewall

The implementation of a new Russian law will redefine the way internet is governed there

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India's pollution problem

How can India overcome its environmental challenges?

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The future of oil

Why is the oil industry still booming?

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Can algorithms be trusted?

How are algorithms shaping the modern world and should we be worried?

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Who runs Iraq?

Hundreds of protesters have been killed during weeks of unrest.

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The world's languages are dying

Thousands of minority languages are on the brink of extinction

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What next for the UK?

The Prime Minister's core campaign message was simple: "Get Brexit done." It worked.

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Can young people change the world?

What can youth activists accomplish where adults have failed?

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The world's housing crisis

How will cities provide affordable accommodation for residents?

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Does philanthropy work?

Should the rich give more of their money to the state instead of charitable foundations?

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Can China stop a killer virus spreading?

A new virus has emerged in China and is being identified in patients across the globe.

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Brexit: The next chapter

What will Brexit mean for the UK and the EU?

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Impeachment: What's changed since Nixon?

Why was the Nixon impeachment so consequential and the Trump impeachment a flop?

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What's next for Iran?

Scores of reformist candidates have been barred from parliamentary elections

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Who controls the River Nile?

Ethiopia and Egypt are yet to forge a deal as a mega dam on the Nile kicks into action

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Was it a mistake to overthrow Gaddafi?

Nato helped overthrow Muammar Gaddafi's brutal rule. But is Libya any better off today?

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What鈥檚 the Democrats' best plan to beat Trump?

Should the party aim to reach swing voters or find new ones by energising the base?

• 53 mins