War is reshaping our world. Will we harness that urgency for climate action or succumb to a final, deadly oil and gas boom?

NOSTALGIA FOR EMPIRE is what seems to drive Vladimir Putin — that and a desire to overcome the shame of punishing economic shock therapy imposed on Russia at the end of the Cold War. Nostalgia for American “greatness” is part of what drives the movement Donald Trump still leads — that and a desire to overcome the shame of having to face the villainy of white supremacy that shaped the founding of the United States and mutilates it still. Nostalgia is also what animates the Canadian truckers who occupied Ottawa for the better part of a month, wielding their red-and-white flags like a conquering army, evoking a simpler time when their consciences were undisturbed by thoughts of the bodies of Indigenous children, whose remains are still being discovered on the grounds of those genocidal institutions that once dared to call themselves “schools.”