With the wave of cold weather in the Northern Hemisphere (America, Europe, Asia) of the previous weeks, some skeptical people believe Earth is heading toward a global cooling or more simply that there is no global warming. Don’t rejoice to fast. As I noted previously weather forecasts and climate are totally different. See why here. There […]
Are we heading toward global cooling ? Read More »
To Reuters, ” Germany will stick to a more ambitious goal of cutting greenhouse gas emissions by 40 percent by 2020 even though the U.N. climate conference in Copenhagen fell short of expectations, a government adviser said on Monday. “ Details of how the country will achieve such drastic cuts still remain to be defined.
Germany to cut its emissions by 40 percent Read More »
Solar energy is to me the panacea for Africa, a continent where 550 million people still lack electricity. With molten salts, concentrating solar could bring light to these populations during important parts of the night. Solar cookers could also help fighting deforestation by removing the need for fuelwood. Now an experiment run in Benin (West Africa) shows
Solar energy, a panacea for Africa Read More »
The year is beginning with many good news. After the huge wind energy plan in the UK, another good sign that climate change mitigation slowly but surely surfaces as a key preoccupation at a global scale. Indeed the Brazilian goverment signed a National Policy on Climate Change bill which is due to help the country
Brazil and Indonesia committed to slow down deforestation Read More »
The huge variety of all living species on our Planet is a key element to life as we know it. However, too many species – including a fourth of mammals – are at risk of extinction. This has to be changed and real protection has to increase. This is why ” The United Nations declared 2010
2010 is the International Year of Biodiversity Read More »
The United Kingdom has a most ambitious climate change mitigation plan as it is willing to cuts its emissions by 34 percent by 2020. This is further than the European Union which is willing to go as far as 30 percent. This week, Gordon Brown is due to unveil a £100 billion (110 billion euros
A massive wind energy plan for UK Read More »
During the financial crisis in late 2008, oil prices went down from $147 to $33 in just a few months. However, oil prices soon went up as they increased by 78 percent last year. This is the largest yearly increase in a decade. There are more and more concerns that either peak oil already occurred or
Oil prices went up by 78 percent in 2009 Read More »
Even if electric vehicles are due to be a major hit this decade – I will soon propose you a series of articles on that – energy efficient internal combustion engines (and hybrids) still may be a solution to cut our oil consumption. The Volkswagen Up! Light with its extremely efficient engine might be the
A great concept car : the Volkswagen Up! Lite Read More »
For the first post of the year ( and the decade ) I would like to wish you first and foremost a happy and sustainable year 2010. I hope this time we will get what we need : a global legal agreement on climate change and clean energy. I also would like to start this
The most important news of 2009 Read More »
This is time for me to present my selection of the best pictures of the NASA’s Astronomy Picture of the Day (APOD). As always, this month was packed with beautiful images. It was as always difficult to select just ten. For the last post of the year (and of the decade) let’s have a look at
Great astrophotographies – December 2009 Read More »
