There is an assumption that buying a green, low emissions or even an electric car produces the lightest carbon footprint. But studies reveal that the manufacture of all cars, even green or electric ones makes up a huge chunk of their total emissions and that keeping and caring for the same car for decades instead of buying new is often the more sustainable (more…)
We know that pollution is bad for us, don’t we? And we guess that living in areas with high levels of pollution is probably not good for our health, but we need to live near our job, and populated areas offer more employment opportunity, recreational and cultural opportunities and other advantages. But at what cost? And what can we do to reduce the levels of (more…)
The increasing acidification of the world’s oceans caused by rising concentrations of atmospheric carbon dioxide not only poses a threat to marine creatures, but also could lead to an intensification of planetary warming, according to a new study.
A team of U.S., British, and German researchers (more…)
Usually we think of demolished concrete walls and floors as environmental contaminants, but in fact this material may turn out to be a valuable resource in nature protection work. This is the conclusion from researchers from University of Southern Denmark after studying the ability of crushed concrete to bind phosphorus. (more…)
According to the Global Footprint Network and WWF’s Living Planet Report, yesterday was Earth Overshoot Day. That means the seven billion people on Earth have consumed the globe’s renewable resources for the year. In other words for the next 133 days humanity will be accumulating ecological debt by overdrawing on our collective resources. (more…)
Tobacco packaging warning messages have recently been required on cigarettes and other tobacco products in many countries worldwide in an effort to enhance the public’s awareness of the harmful effects of smoking.
In a similar fashion, a Canadian campaign is calling for all gasoline pumps to have warning labels on (more…)
HyperSolar, which develops of a new technology to produce renewable hydrogen using sunlight and any source of water, has announced that its artificial photosynthesis technology is now capable of producing 1.0 volt open circuit voltage for use in direct solar hydrogen production. This achievement represents a voltage increase over the previous 0.2 (more…)