Recurrence - Alexander Skytte Jensen

At the end of the 21st century earth has been wrecked by climate catastrophe. The Hegemon dominates the dying world with his once-human machine abominations. Magnus, a cybernetically augmented rebel commander, leads the fight against the regime until he is sent back fifty years in time to the world as it was before. A technological singularity looms close, with AI and robots impacting global conflicts. Forewarned of his grim future-past he races across the world to prevent the rise of the Hegemon...