成人快手

What Was the Age of Enlightenment?

Reason was advocated as the primary source and basis of all authority

• 26 mins

Have We Lost Faith in Science?

Have we lost faith in science? Is the golden age of science over?

• 26 mins

Human Cloning

What is cloning and do we understand it?

• 26 mins

How Big is the World Wide Web?

The journey the Internet has taken and how information travels around the world

• 26 mins

Are we too Many for the World?

Exploring the issue of population increase

• 26 mins

Is the World's Population the Wrong Age?

As population levels rise are there too many young people?

• 26 mins

What is History?

Can history be defined?

• 26 mins

Can we Trust History?

The historical text books that are being re-written in post Apartheid South Africa

• 26 mins

Iraq - Can History Repeat Itself?

A history of Iraq's conflicts since the First World War

• 26 mins

Why do People Have Unsafe Sex?

Why do people have unsafe sex considering the risks of infection?

• 26 mins

Can People Change Their Sexual Behaviour?

Can people change their sexual behaviour?

• 26 mins

What's Happening to the Earth's Atmosphere?

The Earth's climate is heating up and people living along the shore are losing their home

• 26 mins

How are Rising Temperatures Changing Our World?

How are rising temperatures changing our world? From floods to heat waves

• 26 mins

What is Democracy?

What is democracy? Beginning with Ancient Greek history

• 26 mins

Does Democracy Work?

Emma Joseph explores whether democracy really works

• 26 mins

Where Did Karl Marx Get His Inspiration?

Can you imagine a society not divided along socio-economic lines?

• 26 mins

Could there Ever be a Classless Society?

Talking Marxism with Jonathan Ray in Highgate cemetery

• 26 mins

Why are Americans so Patriotic?

What does patriotism mean to a country built on immigration?

• 26 mins

Why Does the Amazon Matter?

Examining the environmental impact of clearing the Amazon basin for crops

• 26 mins

Does Aid Work?

Does aid work? What is happening to aid money?

• 26 mins

What is Free Trade?

In theory, most countries believe in free trade, so why are there so many protests?

• 26 mins

How Fair is Free Trade?

Is free trade a fair trade?

• 26 mins

What Swings Elections?

A look at the US Presidential elections of 2004

• 26 mins

Can we Ever Get Rid of Slavery?

Slavery has been illegal for decades but it has never gone away

• 26 mins

How Much Does The World Rely On Oil?

How heavily does the world rely on oil?

• 26 mins

Can We Live Without Oil?

Are we running out of oil?

• 26 mins

Can Fast Food Ever Be Healthy?

How can we balance the food we love with our health?

• 26 mins

Can We Trust What We Eat?

Health experts warn fast food is not good for us. Who makes our food and what is in it?

• 26 mins

What is Music?

What does music mean to you?

• 26 mins

Why Do People Smoke?

It costs thousands over a lifetime and can damage your health

• 26 mins