By 2067 the city of Phoenix Arizona was completely uninhabitable after three decades of devastating heat waves and the water crisis of 2050 the city was completely abandoned . By 2167 the city was re-claim by the desert and became designate historical site. By 27th century the city was fully reclaimed by the desert. Phoenix became a legendary city by the 29th century and many people by the 45th century Believe that the city never existed. Historians only re-discovered this city is existence and the 55th century one plastic water bottles what discovered.