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Rwandan president claims 'no problem with France'

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Paul Kagame visits UNESCO HQ in Paris

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Flamboyant US Congressman's Instagram Lands Him in Bother

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Compromise buys Greece time and Jihadi John is unmasked (part 2)

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Compromise buys Greece time and Jihadi John is unmasked (part 1)

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Drone vs. drone

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FRANCE IN FOCUS

The future of agriculture

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Yalta, the symbol of a new Cold War?

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We travel across the globe and meet the people behind the most fascinating environmental, health and technological innovations in a bid for sustainable solutions to our changing world. Every other Sunday at 8.40 pm.

DOWN TO EARTH

DOWN TO EARTH

Latest update : 2014-05-29

India: Universe of frugal innovation

When India launched its first missile bound for Mars last November, the endeavour was considered as much a financial accomplishment as a technical milestone. The Indians had somehow managed to keep the cost of the mission to 55 million euros, or one-tenth of the price paid by American space agency NASA a few weeks later.

This kind of low-cost solution is an example of a growing trend in India that has become known as ‘frugal innovation’ or in other words ‘doing more with less’. It often involves technological or engineering ideas with the unnecessary frills stripped out.

This week Down to Earth heads to the Indian state of Gujarat to follow Professor Anil Gupta. He has been travelling across the country for more than 20 years in search of unsung innovators who have found creative, affordable solutions to local problems. His Honey Bee Network is renowned for connecting grassroots entrepreneurs and bringing their inventions to the world.

By Mairead DUNDAS , Marina BERTSCH , Juliette LACHARNAY , Johan BODIN , Anna-Gaëlle Brault

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Archives

2015-02-15 carbon emissions

Forests worth more alive than dead

We are Down to Earth in Peru on a police patrol to La Pampa, a wasteland on the outskirts of the Amazon. In the last six years 50,000 hectares of rainforest have been obliterated...

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2014-11-16 Mexico

Drought emergency

After one of the driest periods in history, 2014 is on track to be the hottest since records began. How do we adapt to these extreme climate conditions which may be here to stay ?

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2015-01-18 carbon emissions

Hydrogen, fuel of the future?

Is the universe's most abundant element the best alternative to petrol? As Toyota rolls out its first hydrogen fuel cell car, the Down to Earth team explores how this technology...

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2014-10-19 carbon emissions

Climate therapy

Greenhouse gas emissions are rising at the fastest rate in three decades. Meteorologists warn the world is running out of time. In this episode, the Down to Earth team explores...

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2014-09-21 environment

Global warming: A drowning planet

Rising sea levels are an inevitable consequence of global warming. Scientific research indicates that sea levels worldwide have been rising at a rate of 0.14 inches (3.5...

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