Do we have enough energy to power AI?

AI comes with a cost. Every time we give it a task, it uses electricity.

• 23 mins

What will a Hungarian presidency mean for the EU?

Hungary to hold the presidency of the Council of the European Union for six months

• 23 mins

Can the Democrats replace Biden?

How easy would it be to replace Joe Biden in the US presidential elections?

• 23 mins

How worried should humans be about bird flu?

How worried should we be that US dairy farm workers have been infected by bird flu?

• 23 mins

What can a rusting warship tell us about tensions in the South China Sea?

Why is the Sierra Madre naval ship the focus of contested waters?

• 23 mins

Can the statues of Easter Island survive climate change?

Giant human shaped statues, or Moai, sacred to the Rapa Nui people are under threat

• 23 mins

Can Canada overcome its drug overdose crisis?

In Vancouver, a drug decriminalisation pilot has failed to reduce Canada's opioid crisis

• 23 mins

How might Project 2025 shape the future of the US?

Will Project 2025 strengthen or dismantle the American constitution?

• 23 mins

Is Pope Francis ‘betraying’ China’s Catholics?

Is the Pope unifying or isolating China’s Catholics?

• 23 mins

What does Hezbollah want?

Hezbollah has always been in conflict with Israel. Why are tensions rising now?

• 23 mins

Are Africa’s leaders too old to govern the young?

Is it time for some of Africa’s elderly leaders to step down?

• 23 mins

Can we trust Google?

Has Google become just too big to control?

• 23 mins

Can Germany’s far right win the country?

Just how popular is Germany’s anti-immigration Alternative for Germany (AfD)?

• 23 mins

How are the Taliban governing Afghanistan?

What changes have the Taliban made to Afghanistan in their 3 years of power?

• 23 mins

Can Greece fix its overtourism problem?

Can Greece save iconic islands hot spots such as Santorini and Mykonos from overtourism?

• 23 mins

Can anyone broker peace in the Middle East?

The US has been a major negotiator but power dynamics in the region have shifted.

• 23 mins

What’s the succession plan for Murdoch’s empire?

Who will run Rupert Murdoch’s businesses after he’s gone?

• 23 mins

How might the next US President affect the war in Ukraine?

Does America’s next President hold the key to the future of the war in Ukraine?

• 23 mins

How can Canada fight its wildfires?

As fires get worse in Canada new methods may be needed to fight them

• 23 mins

What will happen after the International Space Station?

What will come after the International Space Station?

• 23 mins

Is YouTube’s disruption of TV now complete?

Is YouTube now unstoppable?

• 23 mins

Can Boeing turn it around?

Boeing has had big problems to overcome since the crashes of two of its aircraft.

• 23 mins

What’s the future for Syria’s divided north?

After 13 years of conflict Syria remains divided, with security in the north precarious.

• 23 mins

Is Europe’s car industry at a crossroads?

Is Europe falling behind in the electric car revolution?

• 23 mins

Does Germany need to reinvent itself?

Should Germany reset its economic and political strategy?

• 23 mins

Can Nato protect the Baltic Sea?

After undersea cables are cut in the Baltic Sea can Nato protect this infrastructure?

• 23 mins

Can Bhutan retain its happiness?

How does Bhutan plan to keep its people happy?

• 23 mins

Can RFK Jnr ‘make America healthy again?’

Can nominated US health secretary Robert F Kennedy Jr ‘make America healthy again’?

• 23 mins

Are we close to a cancer vaccine?

Are vaccines for cancer treatment on the horizon?

• 23 mins

Is fake alcohol a global threat?

How toxic and widespread is fake alcohol?

• 23 mins