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FRANCE IN FOCUS

French presidential election: Over 40% remain undecided

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EYE ON AFRICA

ICC orders Congo warlord germain Katanga to pay victims

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MEDIAWATCH

Trumpcare Falls Before First Hurdle

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THE WORLD THIS WEEK

Westminster Attack, Abadi in Washington (part 1)

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THE WORLD THIS WEEK

Obamacare, Europe's Unholy Alliances, Martin McGuinness (part 2)

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INSIDE THE AMERICAS

Export bans hit Brazil amid tainted meat scandal

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#TECH 24

Inside Netflix's war room

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FOCUS

French Catholic voters remain faithful to scandal-hit Fillon

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PEOPLE & PROFIT

Growing ambitions: The forces driving India's economy

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DOWN TO EARTH

We meet the people behind fascinating environmental, health and technological innovations in a bid for sustainable solutions to our changing world. Saturday at 7.20 pm. You can watch it online as early as Friday.

Latest update : 2014-10-27

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 innovative solutions to halt carbon dioxide output and rein in climate change.

In Washington, one woman has challenged herself to raise a baby with a zero carbon footprint, and succeeded.

While cutting emissions is a priority, scientists and engineers are also looking at techniques to remove carbon dioxide from the atmosphere.

From a coal-fired power plant in Canada to a car that can run on fuel using CO2 plucked from the air, we investigate whether it’s time to consider a climate technofix.

The ultimate technological fix is known as geoengineering, described as a deliberate large-scale intervention in the Earth's climate system. Those in favour want to halt global warming by limiting the amount of sunlight that reaches the earth, using giant space mirrors, reflective clouds or by spraying sulphuric acid into the upper atmosphere.

By Marina BERTSCH , Mairead DUNDAS

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Archives

2017-03-15 Autolib

Electric cars: The ride of the future?

The future is racing towards electric cars. They’re getting greener, faster and more accessible by the day. Yet their impact on the environment is real – even before hitting the...

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2017-03-01 environment

The hidden pollution of the internet

The internet seems like a virtual world floating around us. But in fact, it’s right under our feet. Data centres, dependent on huge amounts of electricity, store our information...

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2017-02-15 environment

DIY: Zero Waste

Imagine a world without trash or landfills. Every year, 1.3 billion metric tons of municipal solid waste are thrown away around the world - and that number is expected to...

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2017-01-31 environment

Making the ultimate sacrifice for the planet

All over the planet, environmental activists put their lives on the line - to save a tree, stop the construction of a dam or an airport. In 2015, 185 environmental activists were...

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2017-01-23 France

France's nuclear strategy: Full speed ahead, for now

Built in 1977, France's oldest nuclear plant should never have celebrated its 40th birthday. François Hollande promised voters and his Green party allies that if elected, he...

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