主播大秀

Do Drone Strikes Work?

The impact of drones, America鈥檚 counter-terrorism weapon of choice

• 23 mins

What Does the President Need to Know?

Top-secret documents, released by the CIA, shine a light on intelligence advice.

• 23 mins

Is Russia Vulnerable?

The White House has described Russia鈥檚 action in Syria as motivated by 'weakness'

• 23 mins

Can Nigeria End Oil Corruption?

President Buhari鈥檚 promise to end decades of corruption in the oil industry

• 23 mins

How Do You Save the Rhino?

How hunting and even legalising the trade in horn might save this endangered species

• 23 mins

Why was Mohammed Akhlaq Killed?

What a murder tells us about modern India.

• 23 mins

Is it too Late to Save Syria鈥檚 Antiquities?

The threat to Syria鈥檚 cultural heritage from looting, war and wanton destruction

• 23 mins

Have We Underestimated Plants?

An exploration of what plants are capable of and what we can learn from them.

• 23 mins

Can 鈥業slamic State鈥� Be Defeated?

Expert answers to the urgent question on defeating the group calling itself Islamic State

• 23 mins

Have We Underestimated Plants?

An exploration of what plants are capable of and what we can learn from them.

• 23 mins

How Do Cartels Get Drugs into the US?

How drugs get into the US via tunnels, 鈥渘arco-subs鈥� and complex criminal networks

• 23 mins

Should Governments Drop Money Out of Helicopters?

We examine one crazy-sounding but very serious idea to prevent a low- or no-growth future

• 23 mins

Is Saudi To Blame For 鈥業S鈥�?

Many claim 鈥業S鈥� is the ideological offspring of Saudi Arabia

• 23 mins

How Will a Population Boom Change Africa?

The UN forecasts that the number of people living in Africa will double in 35 years

• 23 mins

Should We Solar Panel The Sahara?

Solar could provide clean energy on a vast scale. But the politics are difficult.

• 23 mins

How Much Inequality Is Too Much?

How far does inequality affect growth and prosperity?

• 23 mins

Do We Have Enough Genders?

Gender identity is considered more fluid than ever thanks to the trans movement

• 23 mins

What is China Doing to Clear the Air?

The air in much of China is so bad the government has repeatedly declared "war" on it

• 23 mins

How Has the US Gun Lobby Been so Successful?

The National Rifle Association is one of the most powerful organisations in the US

• 23 mins

Are We Fighting Cancer the Right Way?

The rising number of cancer cases worldwide poses a challenge for doctors and governments

• 23 mins

How Did Iceland Clean Up its Banks (And Why Can't We)?

Iceland put its prime minister on trial, cleaned up its banks and jailed senior bankers

• 23 mins

Why Don鈥檛 We Eradicate Mosquitoes?

Mosquitoes cause a huge number of deaths. But getting rid of them would be complicated.

• 23 mins

Has President Assad Won?

Bashar al-Assad still rules Syria after five years of war

• 23 mins

How Did Governments Lose Control of Encryption?

Spies, hippies, jihadis and the ongoing conflict over the power to keep secrets.

• 23 mins

Why Are Wages So Low?

Pay packets in developed economies have hardly grown in decades.

• 23 mins

What Would it Take to Put a Human on Mars?

Nasa is planning a manned mission to Mars. But the challenges are enormous

• 23 mins

Can we Quake-Proof a City?

Earthquakes have killed a million people in the last two decades

• 23 mins

Why Do Mexicans Drink So Much Soda?

Mexicans are among the world鈥檚 biggest soda consumers, and it鈥檚 affecting their health

• 23 mins

What Happened To Al-Qaeda?

Charting the fortunes of the group that once led the global jihadist movement

• 23 mins

Do We Have Enough Genders?

Gender identity is considered more fluid than ever

• 23 mins