The Inquiry Episodes Episode guide
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How can Chennai’s water crisis be solved?
South India’s biggest city is gripped by drought, residents have to queue for water.
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Is the deep ocean the answer to some of our biggest problems?
Humanity has many problems. Does the solution to some lie deep beneath our oceans' waves?
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Can a government make you happy?
Should governments look beyond GDP and make our wellbeing their priority?
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Can vaccines stop Ebola in the DRC?
Can vaccines stop Ebola in the DRC or will it take more than medical intervention?
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Why is it always Alabama?
Why is Alabama always getting picked on in America?
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Is time travel possible?
What does science tell us about the possibility of travelling in time?
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Is the US heading for war with Iran?
Tensions are escalating between the two countries, but will it lead to war?
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How do you move a capital city?
Indonesia has announced it is thinking of building a new capital city. Can it be done?
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How did K-Pop conquer the world?
Some of the world’s most successful bands are singing in Korean.
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What’s next for Sudan?
President Omar al-Bashir was deposed on 11th April, but protesters still line the streets
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Can you make gangs good?
Ecuador legalised some of its gangs in 2007, but did it work?
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How can we feed 11 billion people?
The challenge to produce enough food to feed our growing population
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How scared should we be?
The news today can be pretty terrifying, but how scared should we really be?
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Why has the Kashmir crisis lasted so long?
For 70 years India and Pakistan have fought over Kashmir. What has fuelled the violence?
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How is space changing Earth?
What motivates the global space race - power, prestige or social progress?
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What is the Wagner Group?
This group of fighters-for-hire has been active around the world. What’s going on?
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Will populism destroy the European Union?
The EU faces what’s described as an existential crisis as support for populism grows.
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Are smart cities dumb?
A bright new future of clean power and easy living, or a science fiction nightmare?
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Can radicalised kids recover?
How do you rehabilitate a child caught up in violent extremism?
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How do we stop young people killing themselves?
Innovative and unexpected ways to tackle youth suicide are emerging around the world
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Why don't we care about Yemen?
Why is the world not focused on the death, destruction and famine in Yemen?
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What’s so scary about Huawei?
Smartphones, sanctions and death sentences: what's going on with Huawei?
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Why Can’t So Many Children Read?
With more children in school than ever, why have reading rates been so slow to improve?
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Should We Fear ‘Designer Babies’?
The technology to edit our baby's DNA has arrived
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What Would It Take to Impeach Trump?
Evidence of wrongdoing within Trump’s inner circle seems to be mounting
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Can We Stop a Mass Extinction?
Meet the scientists trying to save rare species – and even bring them back from the dead.
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Are We Heading for Another Mass Extinction?
Vanishing species prompt dire warnings about life on earth.
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How Did We Get Hooked on Vitamins?
Millions of us take a vitamin tablet every day, but how did they become so popular?
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What did #MeToo Really Achieve?
Has the movement moved away from its original remit as its founder fears?
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Is this the Most Dangerous Time to be a Journalist?
Journalists are being hit with more violence and oppression – what is behind it?