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The Conversation
The Conversation
Environment
Jonathan Symons, Senior Lecturer, Macquarie School of Social Sciences, Macquarie University

Stripping carbon from the atmosphere might be needed to avoid dangerous warming – but it remains a deeply uncertain prospect

Anna Sabramowicz/Unsplash, CC BY

Australia’s latest State of the Climate Report offers grim reading. As if recent floods weren’t bad enough, the report warns of worsening fire seasons, more drought years and, when rain comes, more intense downpours. It begs the question: is it too late to avoid dangerous warming?

At the COP27 climate summit in Egypt some states began to question whether the target to limit global warming to 1.5℃ this century should be dropped. The commitment was ultimately retained, but it remains unlikely we’ll meet it.

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