This is a ”fun” thread. But the 21st century started on Jan 1, 2001, since we count centuries 1-100, not 0-99. There is, however, a separate century we could call 2000s. That is NOT, however, the 21st century. Love learning opportunities. :) en.m.wikipedia.org/wiki/21st_cent… x.com/_bethbethbeth_…