Climate change

Whatever concerns Climate change goes here…

A climate change mitigation paradox

Thanks to Meryn I came across a most interesting piece of information. According to the Spiegel (the leading German magazine) wind turbines in Europe do nothing for emissions-reduction goals. Despite the billions spent every year in wind energy, solar and similar renewable energy sources, greenhouse gases emissions haven’t decreased. What looks like a strong contradiction …

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Mc Kinsey’s report on climate change mitigation

The consulting firm McKinsey & Company published a report on the various climate change mitigation options. Supported by major institutions like the WWF or the Carbon Trust this a huge source of information. From the various renewables, nuclear power and carbon capture and storage (CCS) to energy conservation and afforestation, all major solutions are studied …

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Hot, Flat and Crowded by Thomas L. Friedman

I finished reading  this week THE book I would recommend on the current energy and climate issues. Its author – Thomas Friedman – is a columnist for the New York Times and received three times the Pulitzer Prize. To him, the various crises we are facing should not only be considered as a threat but …

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Japan launches satellite to track GHG emissions

The Japan Aerospace Exploration Agency (JAXA) launched the world’s first satellite dedicated to tracking global greenhouse gases (GHG) emissions. This will significantly increase our knowledge of their origin. Dubbed Ibuki the new satellite will collect data in 56,000 locations around the world and most specifically in developing countries, where exact figures are lacking. Tracking in …

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My answer to climate change deniers

Yesterday  I had my first visit and comment from a climate change denier. This means that this blog is becoming bigger. I am also happy as this leads to exchanging ideas. I left a quite lengthy reply but think this deserves to be much bigger. You will find in today’s article what I will now …

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Obama: a global leader on climate change

Yesterday, I couldn’t follow the inauguration speech by the new US President Barack Obama, a man I refer now to as a new hope for a planet in peril. This title couldn’t be more appropriate. This post is the occasion for me to propose you a selection of the various articles published by the United …

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Food shortages to threaten half Mankind by 2100

According to a new study carried out by the University of Washington half of world’s population could face a food crisis by 2100. This may occur as rising temperatures would decrease crops yields in the tropics and subtropics. This is most worrying as the populations in these regions are growing at the fastest rate and …

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2008 in a nutshell

With some late I would like to propose you today a selection of my favorite articles published here in 2008. Since I wrote almost 250, selecting less than 50 of them was very hard. Last year was literally packed with stunning scientific discoveries and great initiatives – both global and local – to increase the …

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Toward a new world war because of climate change? Part II

This is not exactly hot news as I already wrote more than a year ago about how the United Nations believe this to be true, but a new study brings further credence to this theory. Climate change and its many consequences such as decreasing snow amounts, rising sea levels and millions of refugees could become …

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I avoided a tonne of CO2 emissions this year

This year I avoided the emission of more than a tonne of carbon dioxide – more likely 1,500 kilograms – by simply taking the train on various occasions like business or leisure trips. Fast trains in France –  like the TGV on the left – are powered by electricity, which is 90% low carbon. Relatively …

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