"Earth ‘Serially Doomed’: UN Issues New 15 Year Climate Tipping Point – But UN Issued Tipping Points in 1982 & Another 10-Year Tipping Point in 1989!"
For these and a chronology of other doomsday warnings.
http://www.climatedepot.com/20...pping-point-in-1989/
For the left, its all about control , control and control.