From the archive: The air conditioning trap: how cold air is heating the world

We are raiding the Guardian Long Read archives to bring you some classic pieces from years past, with new introductions from the authors. This week, from 2019: The warmer it gets, the more we use air conditioning. The more we use air conditioning, the warmer it gets. Is there any way out of this trap? By Stephen Buranyi. Help support our independent journalism at theguardian.com/longreadpod