Twilight of Pluto

• Explains in detail how the demotion or proved nonexistence of a planet marks the beginning of a roughly 30-year period in which that planet’s influence wanes

• Explores Pluto’s arc of influence on individual and collective life in depth, from its discovery in 1930 to the end of its influence in 2036

• Offers examples from other demoted planets, such as Ceres, whose fifty-year reign as a planet c...