The climate crisis is here, and the end of this world-a world built on land theft, resource extraction, and colonial genocide-is on the horizon. In this compelling roadmap to a livable future, Indigenous sovereignty and climate justice go hand in hand. Drawing on their work in Indigenous activism, the labour movement, youth climate campaigns, community-engaged scholarship, and independent journalism, the six authors challenge toothless proposals and false solutions to show that a just transition from fossil fuels cannot succeed without the dismantling of settler capitalism in Canada. Together, they envision a near future where oil and gas stay in the ground; where a caring economy provides social supports for all; where wealth is redistributed from the bloated billionaire class; and where stolen land is rightfully reclaimed under the jurisdiction and sovereignty of Indigenous peoples. Packed with clear-eyed analysis of both short- and long-term strategies for radical social change, The End of This World promises that the next world is within reach and worth fighting for.