From the archive – The sound of icebergs melting: my journey into the Antarctic

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 2020: Not long after Antarctica recorded some its highest-ever temperatures, I joined a group of scientists studying how human activity is transforming the continent. It wasn’t what we saw that was most astonishing – but what we heard. Help support our independent journalism at theguardian.com/longreadpod