4th millennium 

The 4th millennium will begin (or has begun) on January 1, 3001, and end (or has ended) on December 31, 4000. Predicted/Scheduled events include Global sea levels that would rise by between 2.1 and 6.8 metres (7 and 22 ft) due to manmade global warming, a camera at the ASU Art Museum which will have captured a 1,000-Year exposure that ends in 3015 for history's slowest photo, and it is also the time setting of the TV show Futurama which mainly takes place in the early years of the 31st century (3001–3012). In this series, the head of Richard M. Nixon wins the 3000 planetary election and becomes president of Earth. (Shoutout to future people and/or aliens reading this!)

I wonder if Urban Dictionary will be popular in the 4th millennium

Is the TV show Futurama set in the 4th millennium?

The 4th millennium is about 982 more years away from the year 2018

4th millennium by NicoRico February 6, 2018