Apr 24
Tweet South Africa: In the thick of winter we’re going to want to keep warm and cosy! We’re not going to want to give up any of those winter comforts, and being conservative about using energy won’t necessarily be at the top of our list of priorities. While the temperature is still pleasant, what you …
Apr 24
Tweet Water has a central place in the practices and beliefs of many religions for two main reasons. Firstly, water cleanses. Water washes away impurities and pollutants, it can make an object look as good as new and wipe away any signs of previous defilement. Water not only purifies objects for ritual use, but can …
Apr 06
TweetAs Earth enters a period of mass extinction, a study released on Wednesday offers a new reason to preserve biodiversity: it’s an effective, natural pollution scrubber in streams. Environmental activists have long warned that waning biodiversity means the loss of such ecological services as stream-cleaning, control of pests and diseases and increased productivity in fisheries. …
Apr 06
TweetRadioactive traces from the crippled Japanese nuclear plant in Fukushima have been found in water in the Canadian city of Vancouver. But the levels were extremely low, according to the Canadian Health Ministry and well-known experts in the Pacific province of British Colombia. “Levels of radioactive Iodine-131 rose seven days after the reactor accident in …
Apr 06
TweetMedical and military leaders have come together to warn that climate change not only spells a global health catastrophe, but also threatens global stability and security. “Climate change poses an immediate and grave threat, driving ill-health and increasing the risk of conflict, such that each feeds upon the other,” they write in an editorial published …
Apr 06
Tweet While many people think of solar technology as a part of the ‘green’ movement the idea of harnessing the sun’s energy via solar panels has been around since 1839. Solar technology has advanced a great deal since the early days and modern solar panels operate at a much higher efficiency and continue to improve. …
