In the long ago, before greenhouse gases were an issue, a certain type of writer argued that only four subjects deserved a poet’s serious attention. Were that discussion held today, the range of subjects might be even narrower; which, because we are human, brings its own difficulties. The discussion around climate change has gone on for so long now that it can all too often be little more than background noise. However, yesterday’s declaration from US president Joe Biden that we are in a “decisive decade” and that America will cut carbon emissions by 50%-52% below 2005 levels this decade is a promise that carries greater heft. Speaking at a virtual summit of 40 world leaders, Mr Biden doubled America’s previous promise and came in line with most western democracies.

Source: Irish Examiner April 23, 2021 07:30 UTC