People walk along Orne Harbour, Antarctica, on February 6. The melting of Antarctic ice is causing sea levels to rise 3mm a year, a process that will only speed up as the region records higher temperatures. Photo: Reuters
People walk along Orne Harbour, Antarctica, on February 6. The melting of Antarctic ice is causing sea levels to rise 3mm a year, a process that will only speed up as the region records higher temperatures. Photo: Reuters