| Timeline |
| 2100s •2110s • 2120s • 2130s |
| 2140 • 2142 • 2144 part of the 22nd century 2145 • 2146 • 2147 • 2148
|
| 2150s • 2160s • 2170s • 2180s |
Humanity continued to expand in the 2140s as Earth endured disasters.
Humanity in space
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)
Earth
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)
Other events
In 2148, the Seventh Doctor and Bernice Summerfield visited Betrushia. (PROSE: St Anthony's Fire)