Almost 4 million hectares of land burned across Canada during this summer’s fire season, much of it in the remote boreal forests. …some of the world’s largest and fastest-growing wildfires now occur in the Arctic and boreal region, across eight countries to form a ring around the North Pole and making up the world’s largest biome. Primarily triggered by lightning strikes and exacerbated by global warming, which is warming the Arctic boreal forests at up to four times the global average, these fires are becoming a major source of worldwide carbon emissions. …Arctic and boreal regions store an immense amount of carbon. Boreal forests alone house roughly two-thirds of global forest carbon. …Protecting the boreal from wildfire is not only about safeguarding northern communities and ecosystems. It is an essential part of tackling climate change, protecting public health and building resilience for a warming world.