'Black carbon' threat to Arctic as sea routes open up with global heating

As climate crisis allows new maritime routes to be used, sooty shipping emissions accelerates ice melt and risk to ecosystems In February last year, a Russian gas tanker, Christophe de Margerie, made history by navigating the icy waters of the northern sea route in mid-winter. The pioneering voyage, from Jiangsu in China to a remote Arctic port in Siberia, was heralded as the start of a new era that could reshape global shipping routes - cutting travel times between Europe and Asia by more than a third.It has been made possible by the climate crisis. Shrinking polar ice has allowed shipping traffic in the Arctic to rise 25% between 2013 and 2019 and the growth is expected to continue. Continue reading...