President Solitude (or, E Pluribus Unum)

Von Heimer Albatross II is the last U.S. president, and lives in a country utterly devoid of life. His only form of company is a telegraph-like machine that allows him to contact a small group of various other world leaders, all of whom are also the only survivors of the great dying. Follow Albatross as he searches for purpose and meaning in a desolate, decaying post-apocalypse.