2140s

Humanity continued to expand in the 2140s as Earth endured disasters.

In space, the Eurogen Butler Corporation colonised Dimetos in 2142. (PROSE: Another Girl, Another Planet) On 28 September 2145, human colonists arrived on Avalon aboard the colony ship Prydwen. (PROSE: The Sorcerer's Apprentice)

Back on Earth, an American subsidiary of Panorama Chemicals filled in the Carlsbad Caverns with plastic waste in 2140. (PROSE: Lucifer Rising) David Campbell was born in 2145. (PROSE: Legacy of the Daleks) The following year, America's economy collapsed, causing food riots. (PROSE: Lucifer Rising)

In 2148, the Seventh Doctor and Bernice Summerfield visited Betrushia. (PROSE: St Anthony's Fire)