"It is twenty years after the catastrophic war between the United States and China that brought down the old American political order. A new party has emerged in the US, one that's held power for over a decade. Efforts to cement its grip have resulted in mounting violent resistance. The American president has control of the media, but he is beginning to lose control of the streets. Many fear he'll stop at nothing to remain in the White House. Suddenly, he collapses in the middle of an address to the nation. After an initial flurry of misinformation, the administration reluctantly announces his death. A cover-up ensues, conspiracy theories abound, and the country descends into a new type of civil war. A handful of elite actors from the worlds of computer science, intelligence, and business have a fairly good idea what happened. All signs point to a profound breakthrough in AI, of which the remote assassination of an American president is hardly the most game-changing ramification. The trail leads to an outpost in the Amazon rainforest, the last known whereabouts of the tech visionary who predicted this breakthrough. As some of the world's great powers, old and new, state and nonstate alike, struggle to outmaneuver one another in this new Great Game of scientific discovery, the outcome becomes entangled with the fate of American democracy"-- Provided by publisher.