When did the current 4T begin?

[Ghost]

(11-20-2019, 08:09 PM)AspieMillennial Wrote:

(11-20-2019, 08:06 PM)Ghost Wrote: In the US, it's probably like this:

1T/2T cusp: 1960-1965 (invention of the birth control pill to the start of US involvement in Vietnam)
2T starting point: November 22, 1963 (JFK's assassination)
2T absolute: 1965-1978 (the start of US involvement in Vietnam to the banning of lead paint)
2T/3T cusp: 1978-1984 (the banning of lead paint to Reagan's 1984 landslide win)
3T starting point: November 4, 1980 (Reagan winning the Reagan vs. Carter election)
3T absolute: 1984-1999 (Reagan's 1984 landslide win to the Columbine shootings)
3T/4T cusp: 1999-2005 (the Columbine shootings to Hurricane Katrina)
4T starting point: September 11, 2001 (9/11)
4T absolute: 2005-present (since Hurricane Katrina)

Hurricane Katrina didn't have much of an impact on most of the US. Things went back to normal fast. 2008 was far worse.

I remember one user here (forgot who) using Hurricane Katrina as a turning point. I could be wrong though.