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Hunger and Climate Change

The role of nitrogen fertilisers, in the twin threats of hunger and climate change.

• 18 mins

Miracle of Malawi

The revolution in Malawi's food production, from subsidies for fertiliser and seeds.

• 18 mins

Norway's Energy Wealth

Norway's Prime Minister Jens Stoltenberg talks about energy and the environment.

• 18 mins

Working for Free

The world of the intern: is it ever right to work for free?

• 18 mins

Future of economics

Just what is the future for economics?

• 18 mins

Brazil: Land of Opportunity?

Is Brazil the New Land of Opportunity?

• 18 mins

Brazil: Land of Energy

Much of Brazil's energy is from renewable sources. But does clean energy come cost free?

• 18 mins

Rich betray poor on climate change

Have rich countries have broken their financial pledges on climate change?

• 18 mins

Wind Power: Hot Air or Cool Sense?

A big energy company says wind power is more expensive than coal but will get cheaper.

• 18 mins

The Shift Away from Exports

The problems of exporters trying to switch tack, to attract their own domestic consumers.

• 18 mins

Over-reacting to Climate Change?

Are we in danger of cutting current living standards unnecessarily to stop global warming?

• 18 mins

Dubai's Fall From Grace

What does Dubai's fall from grace mean for its ambitions to be a global powerhouse?

• 18 mins

Big Business and Copenhagen

ENEL and BASF, two of the world's biggest companies on what they want from Copenhagen.

• 18 mins

New Drugs

Pfizer's head of research explains how decisions are made on which drugs to develop.

• 18 mins

Clean Coal: Fool's Gold or the Bright Future?

We report from America on "clean coal technology". Delusion, or answer to global warming?

• 18 mins

America's Nuclear Renaissance?

Can America achieve a renaissance of its nuclear industry?

• 18 mins

Coal and Iron: Where It All Started.

300 years ago, Abraham Darby used coal to make iron. We go to where it happened.

• 18 mins

Twitter Turns its Mind to Profits

The co-founder of Twitter, Biz Stone talks about Google and how to make a profit.

• 18 mins

Pay Czar Kenneth Feinberg

America's compensation czar on how he enforces the pay ceiling in failed companies.

• 18 mins

Anthony Bolton Goes to China

Why Britain's best known investor Anthony Bolton is delaying retirement to go to China.

• 18 mins

Paul Samuelson, Pioneer of Economics.

The work of economist Paul Samuelson, including one of his last interviews.

• 18 mins

The Risks and Rewards of Carbon Trading

Trading in carbon is likely to grow but can it actually reduce global warming?

• 18 mins

Wind Power: Big Business Says Yes

GE has decided to invest in wind energy because it says there's now money to be made.

• 18 mins

The Pig and the Python

How the banks will cope with commercial property loans that have gone sour.

• 18 mins

Do Banks Do God's Work?

Is it true that banks have a social purpose and that bankers are doing God's work?

• 18 mins

Who pays after Copenhagen?

Who should pay for CO2 emitted when products are made? Consumers or the factory?

• 18 mins

Price Worth Paying?

If tough regulation drives finance firms from London, is that a "price worth paying"?

• 18 mins

Work And You: Things Can Only Get Better (maybe)

The penalty of starting a career in a recession. Plus Lucy Kellaway on dogs in the office.

• 18 mins

The Future of Computers:Scary or Fabulous?

Microsoft on where computing's going. And was Scrooge right?

• 18 mins

Charities under pressure

Looks at the strains and pressures on charities as people cut back on donations.

• 18 mins