In these, the longest nights of midwinter, Canada feels as “northern” as it ever gets. Though we may dream of beaches and warm sunshine, our nation is second only to Russia in its sheer northern expanses, and most Canadians still seem to think of themselves as northerners, even if reluctant ones. But what is the north? Does it, in one writer’s words, dazzle with the promise of “the luminous, pearl, interior day”? Is it, as another put it, “a physical challenge and a hard thought”? Or does it signify something else entirely? David Solway harnesses an impressive troupe of writers and artists to help him explore these questions, finding that, for some, heading North can be a one-way journey.