Don't miss

Replay


LATEST SHOWS

THE CAMPAIGN BEAT

"Front National" makes it to the second round for the first time since 2002

Read more

THE DEBATE

Macron vs. Le Pen: Unprecedented Choice in French Presidential Election (part 1)

Read more

THE DEBATE

Macron vs. Le Pen: Unprecedented Choice in French Presidential Election (part 2)

Read more

ENCORE!

Khatia Buniatishvili, the 'pop star pianist'

Read more

IN THE PAPERS

French press review: Macron 'just a step away' from Elysée Palace

Read more

THE CAMPAIGN BEAT

Will the traditional alliance against France's National Front work in round two?

Read more

TALKING EUROPE

Greek Cypriot negotiator: 'We regret that Turkey is distancing itself from Europe'

Read more

TALKING EUROPE

Trump's intervention in Syria: How should the EU respond?

Read more

EYE ON AFRICA

South Africa: 20 children killed in bus crash near Pretoria

Read more

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

COMMENT(S)

Archives

2017-04-11 water

Desalination to secure water supplies: A problematic solution?

One out of nine people in this world still don’t have access to safe drinking water, and a global water crisis is just around the corner. To solve the problem, more and more...

Read more

2017-03-30 Renewable energy

Using 100% renewable energies: A distant dream or the near future?

Costa Rica spent seven months producing only renewable energies in 2016. If the Central American country can do it, why can't we all? In this episode of Down to Earth we look at...

Read more

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...

Read more

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...

Read more

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...

Read more