By Suzanne York. As New Delhi chokes from off-the-charts air pollution levels, parts of Australia, Brazil and California burn, and countries in Europe flood, a timely warning on climate change from some 11,000 scientists was released. The scientists’ alarm was first sounded 40 years ago and in most years since then.  But too many people have
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By Julian Cribb, guest writer [i] In all the sound and fury over climate change, too little public and media attention has been devoted to the ‘methane gun’ [1] – and yet this terrifying phenomenon could usher humans unceremoniously off Earth’s stage for good. Like CO2, methane (CH4) is a greenhouse gas that helps trap the
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