Can digital currency replace the cash system?

What is digital currency, how do we use it and do we even want it?

• 23 mins

Will rising sea levels wipe countries off the map?

By 2100, many small island nations will be underwater. But is their fate inevitable?

• 23 mins

Why is Lebanon falling apart?

Political deadlock and an economic crisis has pushed most of Lebanon's people into poverty

• 23 mins

Who is the true Zulu King?

Why is there a family feud over who should be King of the Zulu Nation?

• 23 mins

Should other countries adopt Canada's immigration model?

Will Canada's attempt to bolster its ageing population encourage others to imitate it?

• 23 mins

Can microbes feed the world?

It’s being claimed precision fermentation technology can feed the world. But what is it?

• 23 mins

Are we running out of microchips?

Has the pandemic and supply shortages revealed fragility in the production of microchips?

• 23 mins

Will international support for Ukraine last?

A year into the war, how long will international support for Ukraine last?

• 23 mins

Can the Taliban tackle Afghanistan’s terror problem?

Afghanistan is no stranger to insurgencies, but do the Taliban have the means to end one?

• 23 mins

Can Nigeria’s next president fix its problems?

Nigeria's next president faces issues with insecurity, high inflation and unemployment

• 23 mins

Is everything okay at Facebook?

After Donald Trump is allowed back on, where does the social media giant go from here?

• 23 mins

What is Putin’s plan now for Ukraine?

Russia is thought to be preparing a new offensive in Ukraine – what could that look like?

• 23 mins

Will there be a united Ireland?

Could there be a vote on whether to make Northern Ireland part of the Republic?

• 23 mins

Can Peru sort out its political problems?

Six years, six presidents. Can Peru solve its political nightmare?

• 23 mins

Why are so many people dying on America’s roads?

America is facing a crisis on its roads with the number of deaths at a 20 year high.

• 23 mins

Will Putin be prosecuted for war crimes in Ukraine?

The ICC has issued an arrest warrant for Putin. How likely is it that he will stand trial?

• 23 mins

Why are Warhol’s Prince works before the US Supreme Court?

A copyright row over an Andy Warhol portrait of Prince has gone to the US Supreme Court

• 23 mins

What is Mohammed bin Salman’s vision for Saudi Arabia?

How is Saudi Arabia’s Crown Prince reforming its social and economic prospects?

• 23 mins

Will we ever run out of cloud storage?

Are cloud server systems robust enough to handle our increasing demands for data storage?

• 23 mins

Will Europe’s young workers have to pay more for the old?

Workforces are shrinking, will young workers have to pay more for the old?

• 23 mins

Will AI decide America’s next president?

What effect could artificial intelligence have on democracy?

• 23 mins

Why is Israel in turmoil?

Thousands of people are protesting the radical changes proposed by Israel’s new government

• 23 mins

What does this presidential election mean for Turkey’s future?

Turkish voters face a choice: re-elect President Erdogan or back the coalition candidate

• 23 mins

Is Africa’s Great Green Wall failing?

Africa’s environmental project to create a green belt spanning Africa is only 4% complete

• 23 mins

Why are there millions of empty houses in Japan?

What do empty properties tell us about modern life in Japan?

• 23 mins

Can Ron DeSantis win the White House?

Do the Republican Party have a strong contender for the White House in Ron DeSantis?

• 23 mins

Will hydrogen solve our energy needs?

Could advances in hydrogen technology mean it could meet our future energy needs?

• 23 mins

Is it Endgame for the Marvel Cinematic Universe?

Is content overload causing quality control problems in Marvel's cinematic universe?

• 23 mins

Who will be the next Prime Minister of Thailand?

The election is over, so why has the leader of Thailand’s government not been decided?

• 23 mins

Can seawater save Venice from flooding?

Will injecting seawater into wells below Venice ensure it has a future?

• 23 mins