Why this climate activist staged a protest on ice in the Arctic

In the middle of the Arctic Ocean, hundreds of miles into the Arctic Circle, environmental activist and campaigner Mya-Rose Craig stood with a cardboard sign reading "youth strike for climate". The 18-year-old staged the most northerly strike at the edge of the arctic sea ice to "try and make a statement about how temporary this amazing landscape is and how our leaders have to make a decision now in order to save it."