Hydrofluorocarbons (HFCs) are everywhere: in our cars, refrigerators, air-conditioners and wall insulation. They are also increasingly in our atmosphere, where they are important contributors to climate change. Yet you don’t hear HFCs – aka fluorinated- or F-gases – talked about all that much. Until now, that is
Today is the International Day for the Preservation of the Ozone Layer, the theme of which is Ozone Layer Protection: The Mission Goes On. Catchy or not, that title does a pretty good job of summing up where we are in terms of addressing global ozone depletion.
As the world warms up around us, climate change is becoming an ever-more topical subject. Newsrooms can’t get enough of it, politicians worry that their legacy will be haunted by it and, as the British winter draws to a close, most people are still up to their knees in it