Greenhouse gas

ISSUES

GG emissions are still climbing

The greenhouse effect was discovered in the XIXth century: Joseph Fourier described it in 1824. It is the process by which certain atmospheric gases absorb some of the energy of sunlight reflected by the Earth. Without this, they would go back into space. This energy heats the planet. And the more gases there are, the more they heat the planet.
This is a natural mechanism. Thanks to it, the Earth's average temperature is compatible with life. Without it, the Earth's average temperature would go down to -18°C and even much lower. But the greenhouse effect is not always favourable to life as on Venus, it is the cause of its unbearable surface temperature: about 460°C.
The recent greenhouse gas concentration increase on Earth has caused global warming. The phenomenon has not surprised scientists: in 1896, the Swedish researcher Arrhenius calculated that if the CO2 in the atmosphere doubled, the average temperature would go up by...

NEWS

Airline industry split widens over EU carbon 'tax' row

World powers 'plan anti-carbon tax talks'

China bans airlines from paying EU carbon charges

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DEBATES

Greening the European Investment Bank

Manana Kochladze

Over the past four years, the European Investment Bank – the European Union’s house bank – has loaned €48 billion ($62 billion)...

Fossil fuel or modern slavery ?

Slavery is often approached with a similar outlook, based...

Action to Curb 'Soot' and 'Smog' Pollution Could Help Limit Global Temperature Rise

Multiple Benefits Include Improved Air Quality and Human...

FOCUS

Drunk on carbon

While forests, which store large quantities of carbon dioxide, are an important ally in the fight against climate change, they have already begun to be affected by it. Some of the effects are positive: with shorter winters, trees grow for longer periods, and with more...

VIDEOS

27/04/2011	Australian beer brewing giant Coopers have built a co-generation plant for...	12/11/2010	Cool It is based upon the book of the same name and lectures by Bjorn...
23/08/2010	The past decade is the warmest on record since instrumental measurements...	05/08/2010	One of the earliest, strongest, and most consistent voices on Climate...

GREEN TIPS

Intelligent electricity

In Washington State, an electrical network offers some 300 homes an intelligent energy supply. The principle...

INDICATORS

Carbon dioxide emissions

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