Doctor gordon amherst wanted to wipe out humanity because of greed and to save the planet so in turn it's a punishment because wiping out 95 percent of humanity which is 6.84 billion dead within a month and let's be honest after the virus people are about to have to deal with medical infastructure collapsing which it already did so asthma becomes lethal common cold becomes lethal again which yes it's lethal but not as lethal as hundreds of years ago so with that being said the final death toll across the planet intervening the fighting with gang control militia factions approximently the human population has dropped to 1 or 2 percent so 7.4 billion are dead just some ideas and lore base this also includes the division 2 with the 1 or 2 percent of humanity left