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Tag: cfcs

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Happy Ozone Day! (or why the Montreal Protocol is still vital)

An entire book deserves to be written on how the world’s big chemical companies have cynically sought to undermine the science of climate change with the sole aim of raking in more profit but on World Ozone Day it’s important to focus on the positives and consider why the global ozone regime remains as relevant as ever

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China’s climate deal should give UNFCCC food for thought

Amid preparations for the UN Framework Convention on Climate Change talks, the Montreal Protocol quietly announced a decision to fund China’s phase-out of hydrochlorofluorocarbons (HCFCs), a move which will keep eight billion tonnes of greenhouse gases out of the atmosphere, not far off China’s annual CO2 emissions

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The man who helped alert the world to a looming disaster

This week saw the death of one of the great scientific pioneers of modern environmentalism – F Sherwood Rowland, a Nobel Prize-winning chemist who, along with his student Mario Molina, identified the link between CFCs and ozone destruction