Lyrics from the song Ænema by TOOL: https://www.youtube.com/watch?v=rHcmnowjfrQ

There was a TV series based on that idea; it got weird after a while but does point out some of the complexities of living without power. The show is called Revolution and came out in 2012.

Personally though, I doubt a majority of people would be able to survive long due to complications of getting fresh water, food, not to mention medical care, etc.

Lyrics from the song Ænema by TOOL: https://www.youtube.com/watch?v=rHcmnowjfrQ