From Future Of Mankind

Akart is a planet of the star system Proxima-Centauri, 5 light-years distant from Earth, in another space-time continuum that was, by the year 2007, inhabited by over 34,000,000,000 human beings. In the year 2007 the overpopulation there had caused nature and the climate to become completely destroyed, and in the end an oxygen and atmospheric collapse occurred. Only 116 million were able to be rescued and resettled on other worlds by the Plejaren.[1] They are/were capable of space travel and visited the Earth often to collect fruits, grains and vegetables to set out to grow on Akart.[2]